Edexcel IGCSE Economics 1.1.1 economic problem
Practise economic-problem questions by defining scarcity, applying opportunity cost and using PPC diagrams to show trade-offs or growth.
- Syllabus
- First assessment 2019
- Course
- Economics 4EC1
Practise economic-problem questions by defining scarcity, applying opportunity cost and using PPC diagrams to show trade-offs or growth.
Describe one reason why infinite wants lead to scarcity.
A01 2 marks
Award 1 mark for reference to the reason and 1 mark for development of the reason
There are finite/limited resources (1) therefore demand for resources is greater than the supply of them (1)
Accept any other appropriate response.
(2)
A firm has decided to purchase a new delivery vehicle.
Explain one possible opportunity cost for the firm of this decision.
AO2 3 marks
Award 1 mark for identifying a relevant opportunity cost
Award 1 mark for developing the opportunity cost
Award 1 mark for the response being in context
- One opportunity cost is Casper may not be able to buy a new phone (1) because he does not have enough money for both (1) so he has to sacrifice the next best alternative when using the money he has to buy the television (1)
Accept any other appropriate response
(3)
Question
number
With reference to the data above and your knowledge of economics, analyse two possible factors influencing Anastasia's decision to open a second club.
Indicative content
In the box below, draw a production possibility curve (PPC) for a firm that can produce shampoo and/or toothpaste. On your PPC, draw and label what would happen if production of toothpaste was increased.

Figure 4
AO2 3 marks
Award 1 mark for drawing a production possibility curve (PPC) with correctly labelled axes
Award 1 mark for showing a decrease in shampoo on the PPC
Award 1 mark for showing an increase in toothpaste on the PPC

(3)
Question
number
With reference to the data above and your knowledge of economics, analyse the likely impact of an increase in the national minimum wage on the supply of labour in Barbados.
Indicative content