Based on Your Understanding of the AS- AD Model and IS-

Based on your understanding of the AS- AD model and IS- LM model, graphically illustrate and explain what effect a decrease in the price of oil will have on the economy. In your graphs, clearly illustrate the short- run and medium- run equilibria. Also include in your answer an explanation of the effects of this change in the price of oil on the labour market and the equilibrium real wage.