How to do question 16 please?

Calculate the expected return of Stock X C. 11%d. 16% e.none of the given ones a. 5% b. 6% 15. The standard deviation of returns of Stock X is: (approximately) a. 18.8% b. 11.4 % C. 6.4 % d. 8% e.none of the given ones 16. Given the following information for a project for year-1: Revenues = $120,000 ; Depreciation = $15,000; Operating Costs (Excluding depreciation) = $75,000; Tax rate is: 34% Calculate the relevant after-tax cash flow for the project for year -1 a. $36,000 b. $34,800 C. $19,800 d. $30,000 e.none of the given ones 17. From the following data, calculate the cash flow from Project M for year-1: Total Costs = [Fixed + variable costs] = $5,000 = $2,000; Revenues = 9,000; Tax rate =34% Depreciation for year 1 d. $3,320 $2,640 b.$1,320 c.$2,980 e.none of the given answers a