Question 13 (4 points) Alpha Electric Company's stocks had -5%, 10% and 22% rates of return during the last three years respectively; calculate the standard deviation of the rate of return for the stock 11.05% 13.53% 14.59% None of the above Question 14 (5 points) Union Atlantic Corporation, which has a required rate of return equal to 12 percent, is evaluating a capital budgeting project that has the following characteristics: Year Cash Flows 0 $(170,000) 60,000 2 60,000 3 60,000 4 60,000 Calculate the NPV of the project (Show your work and justify your answer). Question 15 (4 points) is a measure of 1. is a measure of total risk, whereas systematic risk. Standard deviation; beta Beta: standard deviation Standard deviation; variance Coefficient of variation; standard deviation Question 16 (3 points) An NPV of zero signifies that the project's cash flows are just sufficient to repay the invested capital and to provide the required rate of return on that capital True False