Question 1 (25 points): The following four investment opportunities, of equal risks, are available, but have different capital costs and durations as follows. Use the appropriate techniques of investment analysis to select the most economic investment alternative. All or part of the money can be invested elsewhere at a rate of 15%. Question 2 (25 points): Same as question 1 , but one has $2,000,000.00 to invest at time zero and the four alternatives are mutually exclusive. Which alternative, if any, should be selected to maximize net worth? Question 3 (25 points): Re-work question 2, knowing the four alternatives are non-mutually exclusive