Your company bids on two contracts. You believe the probability that you get the first contract is 0.75 and if you get the first contract the probability that you also get the second one is 0.4. If you do not get the first contract the probability that you get the second one is 0.45. If you get both contracts the profit will be $75,000 for the company, if you get only one the profit will be $15,000. It costs the company $10,000 per contract to make a bid. What is the expected profit for the company? A) -$20,000
B) $8,187.50
C) $33,687.50
D) $28,187.50

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2