Costing Flashcards
What can marginal costing also be called?
Contribution costing
What costing methods do we need to know?
Marginal costing
Adsorption costing
Activity based costing
Standard costing
What can adsorption costing also be called?
full costing
What situations can marginal costing be used in?
Evaluating special order decisions
deciding whether to make or buy-in a particular product or component
Deciding which products to produce
Deciding what to produce when resources are scarce
Deciding what price to charge
what is marginal costing?
The cost of raising output by one more unit
what is marginal cost usually the same as?
variable cost of production only including costs that vary with output level
What are examples of marginal costs?
Workers
expenses
Materials
(added together= prime cost)
Are fixed costs allocated to output level with marginal costing?
No
What will managers often consider in businesses which marginal cost?
consider the size of the contribution (difference between revenue received and variable cost for an output)
When will an order be worth accepting? (marginal costing)
if revenue received is greater then the variable cost providing the business has spare capacity
What will happen if a business is considering accepting an order when they dont have spare capacity?
Any attempt to increase the output will involve incurring extra fixed costs (buying new premises) -not worth accepting
How can marginal costing help evaluate special order decisions?
New customer comes along with different/one off order
If going to get positive contribution and nothing better to do then accept
How can marginal costing help to decide whether to make or buy in a product or component?
Compare cost of making/buying in
If cheaper to buy in then in most cases this is best
How can marginal costing affect which products to produce?
if one product has a high marginal cost and low contribution stop producing it to focus on other products
How can marginal costing help decide what to produce when resources are scarce?
Will want to prioritise product with greatest contribution
How can marginal costing affect what price to charge?
Knowing marginal costs gives flexibility with prices as dont have to cover fixed costs only marginal
Can enter a new market with more competitive prices
What is the layout of a marginal costing statement?
Sales (selling price x units)
Less: variable costs
- direct materials
- direct labour
- indirect costs
Total contribution
Less: fixed costs
Profit for the year
What is a special order?
an order of goods at below the usual list price
What is a special order?
an order of goods at below the usual list price
What are some important factors in the decision of accepting a special order?
contribution the order makes
Capacity
Current utilisation
Future orders
Retaining customer loyalty
Customer response
Why does capacity have to be considered when deciding on a special order?
company must ensure it has enough resources to complete the order
worker overtime, space in factory
will more profitable order be replaced
are they at full capacity
will fixed cost increase- how much ( extra workers or new machines)
Why does current utilisation have to be considered when deciding on a special order?
Special order may be accepted if have difficulty finding work
Better to keep staff, resources and machines occupied with smaller contributions than nothing at all
Why do future order have to be considered when deciding on a special order?
company might be prepared to accept a lower contribution in the hope the customer will make bigger more profitable orders in the future
Why does retaining customer loyalty have to be considered when deciding on a special order?
company might accept an order that only makes a small contribution as a means of retaining a regular customers loyalty
Why does customer response have to be considered when deciding on a special order?
if existing customers discovered that identical product were being sold at a lower price than they paid it could cause resentment
Might damage the image of the company and could cause a loss of sales in the future
How can marginal costing be used when a company produce a range of products?
marginal costing can be used to rank the products according to the size of their contribution
What is specialisation?
When a business goes from producing multiple products to just one
What are the assumption when a company specialises?
Time to produce one good may not be the same as producing same amount of units of multiple goods
Customers might not be willing to buy only one product (might have liked the easiness of being able to get multiple product from one place)
How can marginal costing be used when some resources in production be come scarce?
can be used to decide which option to take
What can scarce resources also be called?
Limiting factors or constraints
What are some examples of limiting factors?
Shortage of skilled labour
Shortage of raw materials/components
Limited number of machine hours available
A shortage of factory space
What can be created to split resources when they are scarce?
Contribution statement
What is the contribution sales ratio also known as?
Profit volume ratio
What is the formula for contribution to sales ratio?
Contribution/Selling price
What does the contribution to sales ratio show?
proportion of your selling price is contribution
Businesses ability to add value (sell products for more than cost of making them)
Compare desirability of producing products
How can the contribution sales ratio be used when you know fixed costs?
Revenue to break even
Breakeven
Revenue needed to generate a certain profit level
What is the formula for calculating revenue at break even? (contribution sales ratio)
Total fixed costs/ Contribution sales
What is the formula for calculating revenue needed to generate a certain profit? (contribution sales ratio)
(total fixed costs+ target profit)/ selling price
What is a cost centre?
a department, machine, person to whom costs can be associated
How does CIMA define a cost centre?
production or service location, function, activity or item of equipment whose costs may be attributed to cost units
What are cost centres usually defined by?
Type of business (garage: repairs, sales or parts)
What can costs centres help a business to do?
Control what is going on (compare week to week)
Look at performance between centres
Hold managers responsible (motivating if good, wrong= responsibility)
Decision making (gives more information)