You Have Been Told That You Need $21,600 Today in Order

Multiple Choice

You have been told that you need $21,600 today in order to have $100,000 when you retire 42 years from now. What rate of interest was used in the present value computation? Assume interest is compounded annually.

A) 3.72 percent
B) 3.89 percent
C) 4.01 percent
D) 4.23 percent
E) 4.28 percent