Question 2: a. Give an example of a scenario that leads to a left shift of Aggregate Demand. b. Give an example of a scenario that leads to a negative shift of Aggregate supply in the short run. Use AD and AS model in the Long run to illustrate the following scenario: ( 3 graphs for each scenario: Job market, production function and AS in the LR). c. A decrease in immigration.

pls help me with this quest.