Question 10 10 pts A 20 year old student wants to save $50 a month for her retirement. Every month she puts the $50 in a safe. At the end of every year, she invests the accumulated savings in a brokerage account with an expected annual return of 10 percent. a. How much will she have when she is 65 years old? Solve using a Financial Calculator showing all calculator inputs. b. If a 45-year old investor begins saving today, and sticks to the same plan, how much would he or she have at age 65? Solve using a Financial Calculator showing all calculator inputs