Specification point 3.3.4 · Theme 3

Normal profits, supernormal profits and losses

Revenues, costs and profits · Business behaviour and the labour market

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Questions tagged to this specification point

18 questions

Essay questions

Long-form evaluation and discussion

1
Optional25 marks
ContextA small hotel in Scarborough has seen its energy bills increase from £2 000 to £8 000 per month. Small businesses do not have the energy management teams of larger companies to negotiate better deals.

Evaluate the microeconomic effects of rising energy bills on the hotel industry or an industry of your choice.

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Data-response questions

Questions built around exam extracts

10
15 marks

Case study · The UK online streaming services market

Using examples from Figure 2 or Extract B, discuss the likely impact of price discrimination on a firm’s profits. Use a relevant diagram to support your answer.

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12 marks

Case study · The UK economy

Discuss the likely impact of a rise in gas prices on a firm that uses a large amount of gas in its production process. Use a cost and revenue diagram to support your answer.

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12 marks

Case study · UK branded coffee shop chains market

Using a cost and revenue diagram, discuss the likely impact of ‘rising costs’ for coffee shops on their profitability (Extract A, line 2).

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12 marks

Case study · The travel and tourism industry

With reference to Extract C, discuss the proposed government subsidy to prevent Thomas Cook from reaching its shut-down point.

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12 marks

Case study · The German economy

Discuss the likely impact of investment in new technology on the profitability of firms in Germany, as described in Extract C line 20. Use a cost and revenue diagram to support your answer.

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12 marks

Case study · The UK economy

Discuss factors that are causing many high street retailers in the UK to close some branches or shut down completely. Use a cost and revenue diagram to support your answer.

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12 marks

Case study · Energy and telecommunication markets in the UK

Discuss one likely reason for the rise in BT’s profit (Figure 2, Extracts B and C). Use a cost and revenue diagram to support your answer.

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8 marks

Case study · Indonesia

Examine the likely effects on the profitability of Indonesian rice farmers of the government’s increased investment in dams (Extract E, lines 43-48). Use a cost and revenue diagram to support your answer.

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12 marks

Short-answer questions

Focused calculations, explanations and diagrams

6
4 marks
ContextThe diagram shows the cost and revenue curves for a pizza in a popular high street restaurant. The restaurant currently pursues an objective of revenue maximisation.

Calculate the change in total supernormal profit if the restaurant changes its objective from revenue maximisation to profit maximisation. You are advised to show your working.

4 marks
ContextPeloton is a firm which makes exercise bikes. Peloton’s objective is to prioritise selling fitness services rather than to achieve short-term profit maximisation.

Draw a cost and revenue diagram to illustrate the different business objectives: profit maximisation and revenue maximisation.

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4 marks
ContextA luxury brownie baker is faced with falling demand as incomes fall.

Small local bakeries have many of the characteristics of monopolistic competition. Draw the short run profit maximising equilibrium of a loss-making luxury brownie baker.

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4 marks
ContextEmily owns and operates a nail ink salon. The diagram shows the cost and revenue curves for treatments at her nail ink salon. Initially, Emily sets her price to maximise profits. Costs, Revenue per treatment (£) MC AC AR 25 36 Quantity of treatments MR per day …

Calculate the change in total supernormal profit if Emily changes her objective from profit maximisation to revenue maximisation. You are advised to show your working.

4 marks
ContextIn 2015 JCB, the construction equipment manufacturer, experienced a 6% fall in revenue. This resulted from a reduction in sales of construction equipment to emerging markets.

Draw a cost and revenue diagram to show the likely impact of a reduction in sales of construction equipment on JCB’s profits.

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2 marks
ContextFigure 1 shows the distribution of the revenue received from the sale of a Starbucks cappuccino drink priced at £2.27 in 2015. Figure 1 Coffee 4% Milk 4% Packaging 8% Rent/rates 15% Admin/ overheads 15% Labour 24% VAT 17% Profit 13% …

With reference to Figure 1, calculate the profit (in pence) for a cappuccino drink. You are advised to show your working.

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Multiple-choice questions

Quick checks of economic understanding

1
ContextPeloton is a firm which makes exercise bikes. Peloton’s objective is to prioritise selling fitness services rather than to achieve short-term profit maximisation.

If Peloton changes its objective to sales maximisation, then without making a loss, it operates at an output where:

Aaverage cost equals average revenue
Baverage cost is minimised
Cprice elasticity of demand is equal to -1
Dprice equals marginal cost

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