explain the steps please

25. You are looking to retire in 42 years and plan on making monthly payments into your account to save for retirement. You believe that you will need $3.25 million in your account when you retire. You plan on investing your money into the stock market and know from your class at the university of Toledo that you should expect an average return of 10% per year. How much do you need to save each month? A. $419.66 B. $846.23 C. $657.64 D. $1010.93 E. $911.36