3) Lori Willis plans to invest for retirement, which she hopes will be in 20 years. She is planning to invest $25,000 today in U.S. Treasury bonds that will earn interest at 6.25 percent annually. How much will she have at the end of 20 years? (Round to the nearest dollar.) 4) Jack Palomo has deposited $2,500 today in an account paying 6 percent interest annually. What would be the simple interest earned on this investment in five years? If the account pays compound interest, what will be the interest on interest in five years