Accounting notes ACCA F1 F2 F3阶段复习笔记

Accounting

Basics

ASSETS = OWNER’S EQUITY + LIABILITIES

Creditors are a liability. (You owe them.) = Payables.

Increase of creditors is a source of cash.

Debtors are an asset. (They owe you.) = Receivables.

Increase of debtors is a consumption of cash.

Net Profit = Change in Owner’s Equity.

Gross Profit = Sales less Cost of Sales.

Matching Convention: Profit is calculated by matching costs with the revenue recognized during the period.

Allocation Convention: First, determine all costs. Second, allocate costs to sales, inventory, etc.

Cost Convention: Items are valued at the historical cost of all input factors.

Conservatism Convention: Recognize costs immediately and revenue only when it is certain.

Accruals Convention: An obligation from a credit worthy customer may be regarded as a sale.

Cost of Raw Materials in P/L Account = Opening Inventory + Purchases

–

Closing Inventory

Valuation of Closing Inventory can be done by FIFO, LIFO or Average Value.

High Valuation of Closing Inventory = High Profits, because low valuation of matched materials cost.

Types of inventory: Raw Materials, Work-In-Progress, Finished Goods.

Reserves are unallocated profits. Reserves would be a part of owner’s equity, except for some reason are being held back

from recognition as such. Bad debt reserves are owner’s equity held for the purpose of covering bad debt tha

t may arise in

future periods.

Depreciation

?

Straight Line: Depreciation = (Purchase Cost

–

Expected Residual Value) / Service Life

?

Reducing Balance: Depreciation = Current Book Value * Calculated Rate

rv

where n = years of service, rv = residual value, pc = purchase cost.

pc

rh

y

?

Consumption: Depreciation =

?

?

pc

?

rv

?

where rh

y

= running hours this year, rh

l

= lifetime running hours.

rh

l

Calculated Rate =

1

?

n

Current Cost Accounting

Four adjustments need to be made to convert Historic Cost (normal) statements to Current Cost statements.

Adjustment 1: Fixed Assets & Depreciation

1.

List assets at current value (usually replacement cost) less total accumulated depreciation, adjusted for the new value.

The current cost revaluation reserve is credited the difference, so that the profit & loss account does not show any gains

or losses for revaluation, which is after all not profit from operations.

2.

The depreciation charge to be accounted for this year is the difference between the new total accumulated depreciation

desired, and the total accumulated depreciation as of last year. The “current consumption” depreciation is calculated per

normal practice and reflected on the profit & loss statement. The remaining “backlog” or “top

-

up” depreciation

is

DEBITED from the current cost revaluation reserve, because it reflects a lower starting book value of the asset in

question than is otherwise shown.

Adjustment 2: Cost of Sales

1.

Find a suitable price index for the beginning of the year, end of the year and average through the year. Convert all prices

from historic dollars to index-average dollars by dividing by the index at the relevant time and multiplying by the

average index.

2.

Determine current cost of sales by: (opening inventory + purchases)

–

closing inventory, all in adjusted current values.

3.

Cost of Sales Adjustment is the difference between historic cost of sales and current cost of sales. This adjustment is

added to cost of sales (reducing profit) and also added to the current cost revaluation reserve.

4.

Closing inventory value must be listed at the current prices. Adjust closing inventory value by the appropriate price

index, and add the resulting adjustment to the valuation on the balance sheet and also to the current cost revaluation

reserve.

Adjustment 3: Monetary Working Capital

1.

Determine the opening and closing MWC (debtors etc. less creditors etc., but not including cash because cash is not

WORKING capital). Subtract opening from closing to determine this year’s change in MWC.

2.

Isolate the volume change component of the change in MWC by taking the difference of the opening and closing values

as expressed in current dollars. (Convert to current dollars using indexes as in the Cost of Sales adjustment.)

3.

Find the price increase component by subtracting the volume change component from the total change from step 1.

4.

Deduct the price increase component from operating profit and add it to the current cost revaluation reserve.

Adjustment 4: Gearing Ratio Adjustment

1.

Determine the gearing ratio. Find net borrowings (loans less cash but not including creditors) and net operating assets

(net borrowings plus owner’s equity plus all reserves). Gearing ratio is net borrowings divided by net operating assets

and is usually expressed as a percentage.

2.

Multiply

the three previous adjustments by the gearing ratio to determine the amount which should be “backed out”

(because loan payments are fixed at historical price levels).

3.

Credit this amount to operating profits and debit this amount from the current cost revaluation reserve.

Ratio Analysis

Liquidity Ratios:

Current Ratio = Current Assets / Current Liabilities. Measures ability to pay bills. Rule of thumb: 2.

Quick Ratio = (Current Assets

–

Inventory) / Current Liabilities. Measures ability to pay bills NOW. Rule of thumb: 1.

Profitability Ratios:

Profit Margin = Profit after interest and taxes / Sales.

Return on Total Assets = Profit after interest and taxes / Total assets.

Return on Specific Assets = Profit after interest and taxes / Inventory.

Return on Own

er’s Equity = Profit attributable to parent company / Owner’s equity.

Return On Investment (from Dupont Chart) = Profit/Sales x Total Asset Turnover.

Capital Structure Ratios:

Fixed to Current Asset Ratio = Fixed assets / Current assets. Meaningless without industry average to compare to.

Debt Ratio = Total debt / Total assets. Also known as the gearing or leverage ratio.

Times Interest Earned = (Profit before tax + Interest charges) / Interest charges. Measures the company’s ability to weather

loss of profit or increase in interest rates without defaulting on loan obligations.

Efficiency Ratios:

Inventory Turnover = Sales / Inventory. Measures number of times inventory is turned over during a year.

Average Collection Period = Debtors / Sales per day. Calculates the average number of days a debtor goes before paying.

Fixed Assets Turnover = Sales / Fixed assets. Measures how hard assets are worked. Be careful about asset valuation. If a

company has more up-to- date (therefore higher) asset values on the books, their ratio will look worse.

Stock Market Ratios:

Earnings Per Share = Profit after tax, minority interests and extraordinary items / Number of ordinary shares in issue.

Price to Earnings = Market price / EPS. Measures how many years of profit you must spend to buy a share.

Dividend Yield = Dividend per share / Market value per share. Expressed as a percentage.

Dividend Cover = Net profit of the year / Dividend payout. Shows the degree to which the dividend is reasonable to pay out.

Off- Balance Sheet Transactions

Companies can use a variety of means to control what appears on their financial statements for any of the obvious reasons.

This is usually illegal, depending. Tactics are:

Controlled non-subsidiaries

–

owning less than 50% of a company but structuring it in such a way as to retain management

control, perhaps by owning all the voting stock but also issuing non- voting stock.

Consignment inventories

–

arranging for inventory to be owned by someone else so you don’t have to report it as an asset.

Example: A car dealership might not take possession of a car until it is sold, even though it is obvious that the car on the lot is

a productive asset to the dealership.

Debt factoring

–

If debts (accounts receivable) are sold to a third party for collection, they can be written off the books.

However, if the deal with the third party includes a right of recourse against the company, the debts to all intents and

purposes still belong to the company and should (but might not be) reported as such.

Acquisitions & Mergers

Goodwill is the amount paid in a takeover over and above the book value of the company being bought. It represents hidden

assets, tangible and intangible, that the buying company is willing to pay for. Goodwill can be written off immediately at the

time of purchase, or capitalized over its useful lifetime. It depends on management attitudes and the nature of what

constitutes the goodwill.

Brands

Brands are intangible assets. Brands include names and appearances, but also include technical know-how such as the recipe

for an item of confectionery or the water content in malt whisky. Some companies report their brands as assets on the balance

sheet. Some of the reasons for doing this are:

-

Smaller companies which desire to be left alone can use brands to increase their book value, making it more costly for

predator companies to attempt takeovers;

-

Aggressive predator companies can use brand assets to drive up their share prices, reducing the number of shares they

must use to finance share-swap takeovers;

-

Highly leveraged companies can use brands can be used to increase non-loan assets, reducing their apparent debt ratio;

-

If brands are listed as separate assets, they can be capitalized during a merger or takeover, reducing the amount of

goodwill and the problem of figuring out how to deal with it.

However, if you do put brands on the balance sheet, you have to depreciate them over their expected useful life. This will

reduce profits, which abrogates some of the advantages of putting the brand on the balance sheet in the first place. It is hard

to know the useful life of a brand. Some companies claim that brands have an indefinite life, but auditors are not convinced.

Valuing a brand is also difficult. Two methods that are sometimes used:

Historic Cost

–

all costs involved in developing and maintaining the brand are capitalized. This method claims to be objective,

but it is difficult to know if any given expense was for developing a brand or simply for selling product. In essence,

previously written-off costs are reintroduced as capital items.

Earnings Method

–

Management attempts to attribute the actual earnings of the company to specific brands and then apply a

multiplier to this figure which reflects the brand strength over the foreseeable future. This method is very subjective and

based on wild guesses about future earnings potential.

Research & Development

R&D expenditure is usually written off in the year it is incurred. However, some companies claim that since they expect to

derive benefit in future years from their R&D expenditure, it should be capitalized and depreciated. This is especially true of

companies where R&D represents a major percentage of total expenditures, for example software companies. The problem is

that there are usually major technical and commercial risks associated with R&D, so the conservatism principle says that it

should be written off immediately.

Management Accounting

Financial Accounting

Management Accounting

Backward-looking. Reports on past performance.

Forward-looking. Supports management decision-making.

Highly structured around the accounting equation.

No formal structure. Designed ad hoc by each company.

Accounting professional standards apply.

No externally imposed rules.

Compulsory by law.

No

–

but all companies use it in some form.

Strictly money terms.

Mostly money terms, but also perhaps quantities, etc.

Reports on the company as a whole.

Generally reports on specific activities or departments.

External auditors go over the books frequently.

No mandatory auditing, but some companies audit internally.

It is important to remember that management accounting is a service function that provides information relevant to a decision,

but does not actually make the decision. Other factors besides cost and money information are generally considered in

decision-making.

Cost Accounting

Job Costing: Costs are allocated (apportioned) to individual finished items. Direct costs are allocated to the units to which

they apply, and overheads are allocated according to some scheme.

Process Costing: Used where identification of individual finished items is impossible. Example: Oil refining. Process costing

collects information about all costs during an accounting period and divides those costs by the total quantity output.

Variable Costs: Costs which vary directly with output, and for which if output were zero, cost would be zero. Example: Raw

materials.

Fixed Costs: Costs which are the same regardless of output. Example: Factory rent.

Semi-Variable Costs: Costs which vary with output, but not as directly as variable costs. Example: Depreciation of factory

machinery. Machinery will wear out faster while it is being used, but it will lose value at some rate even sitting idle.

Break-Even Point: The sales quantity where total costs equal total revenue at a given price. Or you can plot just profit per

volume, particularly if you want to compare different cost structures (ie, with or without the big new machine).

Contribution Margin = Sales Revenue

–

Variable Costs

Contribution Margin Ratio, aka Profit/Volume Ratio = Contribution Margin Per Unit / Sales Revenue

Break-Even Point = Fixed Costs / Contribution Margin Ratio

Assumptions underpinning cost-volume- profit analysis (break-even analysis):

-

All costs can be identified as variable and fixed.

-

All costs behave precisely as either variable or fixed.

-

Sales price per unit is known in advance and remains constant with all output volumes.

-

Sales mix is maintained precisely as volume changes.

-

All production is sold.

Direct Costs, aka Traceable Costs: Costs which can be directly identified with production. Strong overlap with variable costs

but not precisely the same thing.

Indirect Costs, aka Common Costs: Costs which cannot be directly identified with production. Often fixed costs.

Manufacturing Overhead: Depreciation on factory equipment; energy costs for running the factory; salaries of foremen,

supervisors, QA inspectors.

Non-Manufacturing Overhead: Depreciation on office equipment; computers and motor vehicles; building rent; salaries of

office and sales staff and general management.

Product Costs: Costs which can be attached to production items without undue difficulty. Product costs contain a mixture of

fixed, variable, direct and indirect costs.

Period Costs: Costs which are best treated in time periods. Again, period costs contain a mixture of fixed, variable, direct and

indirect costs.

Controllable & Non-Controllable Costs: Refers to whether management has the ability to choose whether or not to incur the

costs. Costs can only be said to be controllable or not from the point of view of a particular manager. For example, the

company’s insurance premiums are non

-controllable by a shift supervisor but controllable by the finance director.

Controllability is also influenced by the time-scale involved. In the very short term no cost is controllable by anyone. The

concept of controllable costs is important in budgeting. Managers should be held to budgetary accountability for their

controllable costs only.

Standard Cost: The engineered and researched cost that is budgeted for each item of production.

Actual Cost: Period-by- period measurement of the actual expenditure for each item of production.

Engineered Costs: Costs which are unavoidable if the company wants to continue production. Example: Raw materials for a

given product design. There is no way to avoid a certain amount of steel if you want to build a car.

Discretionary Costs: Costs which need not be incurred every accounting period at the level management has come to expect.

Examples: Administrative support, R&D, machine maintenance.

Beware the unitizing of fixed costs. If fixed costs are $$20,000 and variable costs are $$100 per unit, then as quantity moves

from 100 to 200, variable costs per unit remain $$100 but fixed costs per unit changes from $$200 to $$100. Making decisions

based on a fixed cost per unit is deceptive if quantity can change.

To determine how to allocate resources, determine the limiting factor and then calculate contribution per limiting factor.

Job Costing

Plantwide Overhead Rate = Budgeted Total Overhead / Budgeted Production Quantity (single product firm)

Multi-

product firms require an “activity base” like direct labor cost or machine hours. This is then used as the denominator to

get a company-wide overhead rate. At the end of the year, most likely the actual total overhead and actual production

quantity will be different. The amount by which the actual overheads differ from the total allocated overheads will be

credited or debited directly to the profit & loss account.

Departmental Overhead Rate = various different overhead amounts and activity bases for the various different departments.

Machine calibration might use machine hours as an activity base. Personnel might use total headcount. But some method

must be applied to allocate these various overheads to cost items (production).

Direct Method. Manufacturing departments are each allocated a share of support department overheads, by their percentage

consumption of activity bases. For example, if machining has 75 employees and fabrication has 25, then $$50,000 of budgeted

personnel overhead will be allocated as $$37,500 to machining and $$12,500 to fabrication. Once this is done, the total

budgeted overhead to be dealt with by each manufacturing departments will be known. In order to allocate this to actual cost

items, the manufacturing departments will also be given activity bases. So if machining has a total of $$125,000 overhead

allocated, and is budgeted to use 2500 machine-hours, machining will be assigned a $$50/machine-hour overhead rate.

Step Method. The step method recognizes that support departments provide services to other support departments as well as

to production. The first support department’s overhead is allocated to all other departments, etc

., until only manufacturing

departments are left. The order in which departments’ costs are allocated could be decreasing order of total overhead,

decreasing order of percentage of services rendered to other support departments, or some other scheme. When determining

any support department’s activity base, ignore that department’s consumption of its own resources. IE, if total company head

count is 200, but personnel (which goes first) has 10 staff, the total activity base is 190. The second and subsequent service

departments must allocate not only their original overhead, but also their share of overhead from earlier allocations.

Joint Products & By-Products

A joint product is two or more products which must appear together during the process of production. If management has the

option of not allowing the second product to appear, it is not considered a joint product. By-products are joint products where

the secondary product is considered undesirable or low-value compared to the main product.

Joint products present a problem: How should costs be allocated between the two (or more) products? Some methods:

Equal Shares: All costs are simply divided in half (or whatever) and allocated to each individual product.

Physical Characteristics: Costs are allocated based on some measurable quantity, like weight or volume.

Sales Value at Split- Off: Costs are allocated based on the value which could be realized if the products were sold

immediately, without further processing, at the split-off point.

Ultimate Net Sales Value: Costs are allocated based on the net value realized if the goods are sold after all further processing

that the company plans to perform.

By-Product Zero Value: All costs are allocated to the main product, with the by-product produced at zero value. If any of the

by-product is sold, it is credited to sales. Any of the by- product that is kept in inventory is listed on the balance sheet, but at a

zero cost.

Process Costing

An equivalent unit of production is an assessment of the degree of completion of a unit under each major component of cost.

For example, if four million litres of paint are in work-in-progress inventory and are considered 25% finished, work-in-

progress is valued as one million litres of equivalent units. Equivalent units can be assessed for each major cost category (raw

materials, labor). The purpose is to assign a number of equivalent units to each accounting period so that costs can be

allocated to production. The problem is opening and closing inventory that may be partially completed at any given time. For

each cost category, sum: 1. Effort expended this period to complete opening inventory, not counting whatever was done in

the previous period. 2. Units started and completed during the period. 3. Effort expended during the period on closing

inventory.

In allocating direct costs, add the balance sheet value of opening inventory to the expenditure during the period for each

category (materials, labor). Divide by total equivalent units to get cost per equivalent unit.

[More process costing stuff in Module 10 was skipped]

Absorption & Variable Costing

Full Costing aka Absorption Costing: Calculate Cost of Sales including fixed costs allocated to production. Report net profits

less other, unallocated expenses. Fixed costs are bundled into the cost of sales figure.

Variable Costing aka Direct Costing: Calculate Contribution Margin by subtracting Variable Cost of Sales from revenue.

Then subtract fixed costs as a lump sum. Only variable costs are allocated to production; fixed costs are listed separately.

Denominator Volume Variance. Under absorption costing, fixed costs are allocated based on overhead rates that use the

budgeted

production quantity as a denominator. Unless the actual production quantity exactly equals the budgeted production

quantity, too much or too little fixed cost will be reported. At the end of the year, the actual production quantity and actual

fixed costs are known. The denominator volume variance is the actual fixed costs less the amount of fixed costs that were

allocated to production in the cost of sales figure. In other words, the denominator volume variance is an adjustment so that

the correct amount of fixed costs will appear on the profit and loss statement.

Absorption and variable costing can also produce different profit figures. If units are either drawn from or added to inventory

(ie when sales does not equal actual production), the two costing systems will assign a different value to the opening and

closing inventories. Variable costing places items into inventory at their variable cost only. Absorption costing places items

into inventory bearing their share of overhead costs. Example: Assume opening inventory is zero. 10,000 items are produced

but only 9,000 are sold. The variable cost of each item is $$50 and fixed costs are $$200,000. Variable costing will show a

closing inventory value of $$50,000. However, absorption costing adds a $$20 share of overhead to the value of each item. As a

result, absorption costing will show a closing inventory value of $$70,000. Absorption costing must therefore also show a cost

of sales figure that is $$20,000 less than that shown under variable costing, hence $$20,000 more profit. The reverse situation,

where items are drawn from inventory and more are sold than produced, will result in lower profit under absorption costing.

Decision-Making

1.

Define the problem and list all feasible alternatives.

2.

Cost the alternatives. The relevant costs to consider are solely those that differ between the alternatives under review.

3.

Assess the qualitative factors. Most decisions involve more than just considering the accounting numbers.

4.

Make the decision.

It is essential that a company-wide viewpoint is taken rather than a departmental one.

Again beware the unitizing of fixed costs. Full cost figures can be deceptive because the temptation is to vary them with

production. IE if we plan to make 1,000 widgets and their manufacturing cost is shown as $$50 each, it is tempting to assume

that if we only make 800, the total cost will now be $$40,000. But if that $$50 included $$20 worth of allocated overhead, then

the actual cost to make 800 will be $$44,000, and at the new production level the cost per unit will now be $$55. When unitized,

variable costs appear fixed and fixed costs appear variable.