Demand and supply diagrams to be used to illustrate these changes in market conditions and their consequences for equilibrium price and sales.
How changes in demand and supply, relative bargaining strengths, discrimination and government policy can all influence differences in earnings between workers whether they are: skilled/unskilled; primary/secondary/tertiary; male/female; private sector/public sector. Definition, drawing and interpretation of diagrams that illustrate the effects of changes in demand and supply in the labour market.
How a market system works; including buyers, sellers, allocation of scarce resources, market equilibrium, and market disequilibrium.