1.4 Production possibility curve (PPC) diagrams CIE IGCSE Topical Past Paper 2
CIE IGCSE Topical Past Paper 2 1.4 Production possibility curve (PPC) diagrams 0455/22/O/N/24 In 2021, the production point on the UK’s production possibility curve (PPC) changed. Average wages increased. The average annual wage of a waiter was $23,580 while that of a chief executive of a large commercial bank was $1,617,000. A rise in wages enables people to eat in restaurants more often. Some of the food sold in UK restaurants is imported. In 2021, the UK government signed free trade agreements, removing import restrictions, with a number of countries. (a) Identify two places where a production point could be located on a PPC diagram. [2] (b) Explain two reasons why someone may switch from eating in one restaurant to eating in another restaurant. [4] 0455/22/O/N/23 In 2020, Singapore experienced a decrease in both its population size and its labour force. 2020 wa...