7. Sarah Wiggum would like to make a single investment and have $2.2 million at the time of her retirement in 28 years. She has found a mutual fund that will earn 5 percent annually. How much will Sarah have to investtoday? If Sarah earned an annual return of 16 percent, how soon could she thenretire?

A. If Sarah can earn 5 percent annually for the next 28 years, the amount of money she will have to invest today is? (Round to nearest cent)

B. If Sarah earned an annual return of 16 percent, how soon could she retire?