Amanager must make a decision on shipping. there are two shippers, a and b. both offer a two-day rate: a for $522 and b for $532. in addition, a offers a three-day rate of $478 and a nine-day rate of $410, and b offers a four-day rate of $456 and a seven-day rate of $424. annual holding costs are 30 percent of unit price. three hundred and thirty boxes are to be shipped, and each box has a price of $154. which shipping alternative would you recommend?

Afirm wants to hire a project manager (pm) at a salary of $100,000. 30% of pms have high ability, and 70% of pms have low ability. high ability pms generate $120,000 in revenue and low ability pms generate $80,000 in revenue. in addition to differences in productivity, high and low ability pms have different outside offers. if a high ability pm is not hired by the firm, she can work for another company at a salary of $80,000. if the low ability pm is not hired by the firm, she can work for another company for $70,000. high ability pms are also able to get a project management professional (pmp) certification at a cost of $1,000. low ability pms are unable to get a pmp certification (they would fail the test). the firm is not able to observe a pm’s ability, but is able to observe and verify whether or not the pm has a pmp certificate.(a) draw the extensive form of the game. expert answer