Tyrone, age 25, expects to retire at age 60. He expects to live until age 90. He anticipates needing s45,000 per year in today's dollars during retirement. Tyrone can earn a 12% rate of retum and he expects inflation to be 4%. How much must Tyrone save, at the beginning of each year, to meet his retirement goal? a. $3,980.76. b.. $4,585.46. c. $4,879.29. d. $5,132.33

I'm not sure how to figure this out on a 12c hp calculator