ShamrockInc. has $170,718 to invest. The company is trying to decide between two alternative uses of the funds. One alternative provides $32,000 at the end of each year for 8 years, and the other is to receive a single lump-sum payment of $422,695 at the end of the 8 years. Which alternative should Shamrock select? Assume the interest rate is constant over the entire investment.