When Joe and Sarah graduate from college, each expects to work a total of 45 years. Joe begins saving for retirement immediately. He plans to deposit $675 at the end of each quarter into an account paying 7.4%interest, compounded quarterly, for 10 years. He will then leave his balance in the account, earning the same interest rate, but make no further deposits for 35 years. Sarah plans to save nothing during the first 10 years and then begin depositing $675 at the end of each quarter in an account paying 7.4% interest, compounded quarterly for 35 years. Complete parts (a) through (e) below.

b. How much will Joe contribute to his retirement account?