Define a cost object.(1)
Anything for which we are trying to ascertain the cost eg machine y, painting division
Define a cost centre.(1)
A department, process or function where costs can be accumulated (e.g. goods inwards department, milling machines, production department canteen)
Define a cost unit.(1)
A product or service for which costs are determined (eg the cost of making a widget, a batch of marmalade)
Define a composite cost unit.(1)
Cost unit made up of two parts, mostly a service provided where a unit of production is hard to calcualte and compare eg cost per patient day in a hospital
What is a direct cost (prime cost).(2)
Costs that can be traced directly in full to a cost unit.
There are 3 elements:
Direct material, direct labour and direct expenses
What are production overheads?(3)
P overheads are costs incurred which cannot be traced directly and in full to a cost unit eg glue for tables are incurred in producing a cost unit
Can also be called manufacturing or factory overheads
ONLY type of overhead that can be included in the value of inventories
What are non production overheads.(3)
None of these can be inc in valuation of inventories:
Admin-costs incurred in directing, controlling and administering the business eg FD salary, rent/rates of general offices, bad debt expense
Selling-include costs incurred in raising sales and customer retention eg sales rep commission, advertising, lighting costs of showroom
Distribution-costs incurred in packaging and delivering goods
What is responsibility accounting?(1)
In responsibility accounting, a specific manager is given the responsibility for a particular aspect of the budget, and within the budgetary control system, he/she/they are then made accountable for actual performance.
Managers are, therefore, made accountable for their area of responsibility.
What is the responsibility centre?(1)
The area of operations for which a manager is responsible is called a responsibility centre.
Within an organisation, there could be a hierarchy of responsibility centres.
There could be several cost centres within a profit centre, with the cost centre managers responsible for the costs of their particular area of operations, and the profit centre manager responsible for the profitability of the entire operation.
Each cost centre, profit centre and investment centre should have its own budget, and its manager should receive regular budgetary control information relating to the centre, for control and performance measurement purposes.
What are controllable costs?(1)
If the principle of controllability is applied, a manager should be made responsible and accountable for the costs and revenues that he/she/they are in a position to control.
A controllable cost is a cost ‘which can be influenced by its budget holder.’ Controllable costs are generally assumed to be variable costs, and directly attributable fixed costs.
These are fixed costs that can be allocated in full as a cost of the centre.
It’s important to make managers responsible and accountable for costs they can control. Without accountability, managers do not have the incentive to control costs and manage their resources efficiently and effectively.
What are uncontrollable costs?(1)
Uncontrollable costs are costs that cannot be influenced up or down by management action.
In responsibility accounting, it’s important to identify areas of responsibility.
Examples include allocations of costs from head office, or marketing costs if marketing campaigns are created and controlled centrally.
Uncontrollable costs may be included in the performance report of a responsibility centre so that the report shows the final profit of that centre.
This is sometimes done to make the manager aware of the other costs involved in running the business.
What is marginal costing?
Marginak cost is the extra cost writing from producing one more unit or one more services.
It is prime cost plus variable production overheads.
Marginal costing treats all fixed costs as period costs, and deducts them from sales values as expenses during a particular period.
What is absorption costing?
Fixed production overheads are treated as product costs and are absorbed into the cost of units of output that go into that inventory.
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Integrity
Which of the following statements about cost behaviour is conventionally deemed to be correct?
As activity increases, unit variable cost increases and unit fixed cost remains the same.
As activity increases, total fixed cost remains the same and unit variable cost declines.
As activity increases, unit variable cost remains constant and unit fixed cost declines.
As activity increases, unit variable cost increases and unit fixed cost increases.
Feedback:
Conventionally unit variable costs are assumed to remain constant irrespective of production volumes. This assumption lies at the heart of marginal costing.
Available Answers
As activity increases, unit variable cost remains constant and unit fixed cost declines. (1 Mark)
A company currently uses LIFO and the price of new purchases is falling due to market conditions.
If the company switches to FIFO, inventory values will fall and profits will fall.
Feedback:
In tFeedback:
In this example older inventory is more expensive than newer inventory. Switching to FIFO will lead to issue of this more expensive inventory, leading to both a fall in inventory values and profits (the cost of issues will rise).
Available Answers
True (1 Mark)his example older inventory is more expensive than newer inventory. Switching to FIFO will lead to issue of this more expensive inventory, leading to both a fall in inventory values and profits (the cost of issues will rise).
Available Answers
True (1 Mark)
If inventory levels have increased during the period, the profit calculated using marginal costing would be _____ than the profit when compared with that calculated using absorption costing. The inventory value under marginal costing would be ______ than the value under absorption costing
Which pair of words correctly fills the two gaps?
Feedback:
Marginal costing values inventory at a lower amount because it does not include fixed overheads in the valuation.
As inventory levels increase the value of closing inventory deducted from cost of sale will be bigger than that of opening inventory added into cost of sale, meaning a net reduction of the cost of sale value due to inventory
As the marginal cost value of inventory is lower than that under absorption costing, this net reduction to cost of sale will be lower and profits will therefore also be lower.
Available Answers
Lower, lower (1 Mark)
In a period when the inventory of finished goods falls, profit will be higher under absorption rather than marginal costing, but absorption costing inventory values will be lower than marginal.
True
False
Feedback:
Both parts of the statement are false. Inventory, if it exists, will always be worth more under absorption rather than marginal costing, because absorption costing includes fixed production overheads in inventory values. If inventory falls, profits in a period will be lower for absorption costing than for marginal costing, since each unit sold from inventory has a higher cost under absorption than marginal costing.
Available Answers
False (1 Mark)
In a period where opening inventory was 2,000 units and closing inventory was 500 units , a firm had a profit of £56,000 Using absorption costing.
If the fixed overhead absorption rate was £6 per unit, the profit using marginal costing would be?
Feedback:
When opening inventory is higher than closing inventory the profit under MC will be higher than the profit under TAC. The difference will be the inventory value.
Difference = (2,000 – 500) x £6 = £9,000
So, the profit under MC will be £56,000 + £9,000 = £65,000
Available Answers
£65,000 (1 Mark)
A company records a profit of £45,000 under absorption costing and a profit of £50,000 under marginal costing.
If the absorption rate is £5.00 per unit, what happened to inventory of finished goods during the period?
Feedback:
Marginal costing profit + Inventory change × Absorption rate = Absorption costing profit
Marginal costing profit = £50,000
Absorption costing profit = £45,000
Absorption rate = £5.00
Inventory change x absorption rate = (5,000)
Inventory change = (Absorption costing profit − Marginal costing profit) / Absorption rate
Inventory change = (£50,000 − 45,000) / £5.00 = -1,000
Available Answers
Inventory decreased by 1,000 units. (1 Mark)
Flogit Ltd sets selling prices by adding a mark up of 25% to the variable cost per unit.
Flogit has carried out market research which indicates that if the selling price is increased by 20%, the quantity sold each period is expected to reduce by 20% but the variable cost per unit will remain unchanged.
Which one of the following statements is correct?
Feedback:
Let the current selling price be £P and the current sales volume be V units.
Since the mark up is 25% of variable costs,
Current variable cost per unit = £0.8P
Current contribution per unit = £0.2P
Current revenue = £VP
Current total contribution = £0.2VP
After the change in pricing policy, the sales volume will be 0.8V and the revised selling price will be £1.2P. The variable cost per unit remains at £0.8P.
Revised revenue = volume sold × revised selling price
= 0.8V × £1.2P
= £0.96VP
Therefore the revenue will decrease.
Revised total contribution = 0.8V (£1.2P − £0.8P)
= £0.32VP
This is greater than £0.2VP therefore the total contribution will increase.
Available Answers
The revenue will decrease and the total contribution will increase. (1 Mark)
Eggstra Inc. is in the process of preparing budgets for 20X8. The company manufactures and sells Easter eggs, and has estimated the following sales levels for boxes of its luxury white chocolate egg to confectioners:
Quarter 1 Quarter 2 Quarter 3 Quarter 4
450 boxes 600 boxes 100 boxes 80 boxes
Product details for one box of eggs are as follows:
Selling price: £60 for quarters 1 & 2.
Price is reduced by 25% for quarters 3 & 4 due to lower demand.
Sugar 2 kgs at £0.20 per kg
Cocoa 1.1 kgs at £1.90 per kg
Direct labour 4 hrs at £5.20 per hour
What is the sales revenue budget for the year 20X8 for Eggstra Inc?
eedback:
Price per box for quarters 3 & 4 = 60 × (1 − 0.25) = £45
Quarter 1 Quarter 2 Quarter 3 Quarter 4
Boxes 450 600 100 80
X
Price per box (£) 60 60 45 45
Revenue (£) 27,000 36,000 4,500 3,600
Total revenue = £71,100
Available Answers
£71,100 (1 Mark)
REVENUE NOT PROFIT
Which of the following is a criticism of incremental budgeting?
It is time consuming because it involves starting each budget from scratch
It does not allow any slack
It includes past inefficiencies as cost levels are not scrutinised
It is the same as zero-based budgeting
Feedback:
Incremental budgeting starts from a prior period’s budget rather than starting from scratch (a feature of zero-based budgeting). By building up a budget in this
incremental way then any past slack or inefficiency will again feature in the next period’s budget.
Available Answers
It includes past inefficiencies as cost levels are not scrutinised (1 Mark)
A company is currently evaluating a project which requires investments of £12,000 now, and £4,800 at the end of year 1. The cash inflow from the project will be £16,800 at the end of year 2 and £14,400 at the end of year 3.
The cost of capital is 15%.
Select the Discounted Payback Period (DPP) and the Net Present Value (NPV).
Feedback:
Net present value
Year Cash flow Discount
factor Present
value
£ 15% £
0 (12,000) 1.000 (12,000)
1 (4,800) 0.870 (4,176)
2 16,800 0.756 12,701
3 14,400 0.658 9,475
_______
Net present value (NPV) 6,000
_______
If you selected an NPV of £4,440 you treated the £12,000 cash flow as occurring in year 1 and discounted it. Cash flows occurring ‘now’ should not be discounted.
Year Present
value (PV) Cumulative
PV
£ £
0 (12,000) (12,000)
1 (4,176) (16,176)
2 12,701 (3,475)
3 9,475 6,000
DPP = 2 years + ((3,475/9,475) × 1 year)
= 2.36 years
If you selected 2.0 years you calculated the non-discounted payback period.
Available Answers
DPP: 2.36 years, NPV: £6,000 (1 Mark)