The population hypothesis regarding ethical management models is A. the three models approximate a normal, bell-shaped curve. B. that the moral management model is the largest segment of the normal curve. C. that the immoral management model is the largest segment of the normal curve. D. the three models exhibit a skewed curve, weighted toward either moral or immoral management models, depending on the society being studied.

In order to minimize project risk which step comes after the step of identifying risks

Anew 2-lane road is needed in a part of town that is growing. at some point the road will need 4 lanes to handle the anticipated traffic. if the city's optimistic estimate of growth is used, the expansion will be needed in 4 years and has a probability of happening of 40%. for the most likely and pessimistic estimates, the expansion will be needed in 8 and 15 years respectively. the probability of the pessimistic estimate happening is 20%. the expansion will cost $ 4.2 million and the interest rate is 8%. what is the expected pw the expansion will cost?

Precision aviation had a profit margin of 6.25%, a total assets turnover of 1.5, and an equity multiplier of 1.8. what was the firm's roe? a. 15.23%b. 16.03%c. 16.88%d. 17.72%e. 18.60%