At the Santa Barbara fishing hole, people come from all around to catch fish to sell at the fish market. The total number of fish caught is F= 10x−x2 where x is the number of fishermen. Suppose it costs each person $20 a day to fish and that fish sell for $10 each at the market. At the social optimum, how much would it hurt all the other fishermen (combined) if one more person started fishing? (a) $30
(b) $20
(c) $10
(d) $40

Manipulation manufacturing's (amm) standards anticipate that there will be 5 pounds of raw material used for every unit of finished goods produced. amm began the month of maymay with 8,000 pounds of raw material, purchased 25,500 pounds for $ 15,300 and ended the month with 7,400 pounds on hand. the company produced 4,9004,900 units of finished goods. the company estimates standard costs at $ 1.10 per pound. the materials price and efficiency variances for the month of maymay were:

Your cousin borrowed family pictures to create a cd-rom with everyone's photo on it for the price of $500. the cousin gave the pictures to another cousin, but you do not know which one and you cannot get them back. you want to take the first cousin to court and sue him for a return of your $500. can you do this?

Mike, the chief executive officer (ceo) of a retail chain, wanted to keep costs low. to set an example for others, he drove his own car and furnished his office with plain, metal desks. in this case, mike was displaying: