2. The graph above shows the demand for sunglasses in Springfield. Suppose the government grants a subsidy of $3 per pair.
a. Using the supply function Qs =-450+100P, plot and label the supply curve.
b. On the diagram, plot and label a curve to show the effect of the $3 subsidy.
c. Calculate the excess demand or supply at the original equilibrium price.
d. State the new equilibrium price and quantity.
Calculate the level of government expenditure necessary to fund this subsidy.
f. Calculate the change in consumer surplus due to the subsidy.
g. Calculate the change in producer surplus due to the subsidy.

You own a nonunion company with 93 nonexempt employees. all of these employ- ees pack books into boxes for shipment to customers throughout the united states. because of wide differences in performance, you have decided to try performance appraisal, something never done before. until now, you have given every worker the same size increase. now you want to measure performance and reward the best performers with bigger increases. without any further information, which of the five types of appraisal formats do you think would be most appropriate? justify your answer. do you anticipate any complaints, or other comments, from employees after you implement your new system?