Present value concept Answer cache of the following questions. What single investment made today, earning 12% annual interest, will be worth $6,000 at the end of 6 years? What is the present value of $6,000 to be received at the end of 6 years if the discount rate is 12%? What is the most you would pay today for a promise to repay you $6,000 at the end of 6 years if your opportunity cost is 12%? Compare, contrast, and discuss your findings in parts a through c