Determine which of two investment projects a manager should choose if the discount rate of the firm is 10 percent. The first project promises a profit of $100,000 in each of the next four years, while the second project promises a profit of $75,000 in each of the next six years. Answer: project 1-$316,986.55 project 2-$326,644.55 Actual question 6.) Determine which if the two investment projects of problem 5 the manager should choose if the discount rate of the firm is 20 percent