5. You take your answer to question 4 to your parent and say, "Hey, why didn't you think ahead and buy me this coat the year I was born??? Look at all the money we could have saved!” Aside from the fact that your parent
had no way of knowing you'd want a North Face almost two decades later, your parent disagrees with your logic
and says there wouldn't have been any savings by buying the coat in your birth year. Why is your parent making
this claim?

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