Question

Derek decides that he needs $111,203.00 per year in retirement to cover his living expenses. Therefore, he wants to withdraw $111203.0 on each birthday from his 66th to his 85.00th. How much will he need in his retirement account on his 65th birthday? Assume a interest rate of 10.00%.

Derek plans to retire on his 65th birthday. However, he plans to work part-time until he turns 73.00. During these years of part-time work, he will neither make deposits to nor take withdrawals from his retirement account. Exactly one year after the day he turns 73.0 when he fully retires, he will wants to have $2,887,037.00 in his retirement account. He he will make contributions to his retirement account from his 26th birthday to his 65th birthday. To reach his goal, what must the contributions be? Assume a 5.00% interest rate.

Answer 1

PVOrdinary Annuity = C*[(1-(1+i/100)^(-n))/(i/100)]

C = Cash flow per period

i = interest rate

n = number of payments

PV= 111203*((1-(1+ 10/100)^-19)/(10/100))

PV = 930204.21