If the market price is $40, the average revenue of selling five units is

If more people find jobs, the unemployment rate will definitely fall

a. true b. false

Professional athletes attempting only to maximize income will defer larger salaries if:

A. deferred payouts are adjusted upward to compensate for forgone interest. B. it increases the team's chance to win. C. there is no chance of inflation. D. it allows them to stay in a city and not to have to move their family.