Q. You are planning a 2000-km trip. Except for the matter of cost, you are completely indifferent between driving also taking the bus. Bus fare is $260 the cost of operating your car during a subsequent year is as follows:
Q. Tucker Corporation sells its product for $5.00. Tucker's industrial engineers have informed management that hiring one additional worker will increase output by five units every hour. Tucker should hire the additional worker only if the wage rate is