Future value of single sum problemYou put $2000 in an investment account today which will earn 8% over the next 14 years what is the future value?Present value of annuity problemYou will receive $1000 at the end of the next 10 years assuming a 7% discount rate what is the present value of the cash flows?Perpetuity problemWhat is the value of a perpetuity with an annual payment of $100 and a discount rate of 6%?Present value of annuity problemYou will receive $1200 at the end of the next 15 years assuming a 8% discount rate what is the present value of the cash flows?Future value of annuity problemYou deposit $5000 into a retirement account at the end of the next 15 years earning 8% interest what is the future value of your retirement after 15 years?