2. 10.24 In order to encourage its employees to save money for retirement, a large pharmaceutical company offers a guaranteed rate of return of 10% per year, no matter what the going market rate might be. If you, as a newly-hired engineer, invest $5000 per year for 10 years when the inflation rate averages 4% per year, how much will be in your account at the end of the 10-year period? Also, what is the percent increase over the total of $50,000 that you placed in the program?