For the past 25 years, Eric has contributed $700 to his RRSP at the end of every month. The plan earned 7.20% compounded quarterly for the first 12 years and 7.10% compounded monthly for the subsequent 13 years. What is the value of his RRSP today? For full marks your answer(s) should be rounded to the nearest cent
Q. For the past 25 years, Eric has contributed $700 to his RRSP at the end of every month. The plan earned 7.20% compounded quarterly for the first 12 years and 7.10% compounded monthly for the subsequent 13 years. What is the value of his RRSP today? For full marks your answer(s) should be rounded to the nearest cent
Calculate FV for 1st 12 years: First, calculate the future value of the contributions for the first 12 years with a 7.20% annual interest rate compounded quarterly.Use the future value of an annuity formula: FV=P×[(1+nr)(nt)−1]/(nr), where P is the payment, r is the annual interest rate, n is the number of times the interest is compounded per year, and t is the time in years.FV=700×[(1+40.072)(4×12)−1]/(40.072)
Calculate FV for 1st 12 years: Calculate the future value for the first 12 years.FV=700×[(1+0.018)48−1]/0.018FV=700×[(1.018)48−1]/0.018FV=700×[2.0398873−1]/0.018FV=700×1.0398873/0.018FV=700×57.771517FV=40439.06
Calculate FV for last 13 years: Now, calculate the future value of the contributions for the remaining 13 years with a 7.10% annual interest rate compounded monthly.Use the same formula with the new interest rate and compounding period.FV=700×[(1+0.071/12)(12×13)−1]/(0.071/12)
Calculate FV for last 13 years: Calculate the future value for the last 13 years.FV=700×[(1+0.0059167)156−1]/0.0059167FV=700×[(1.0059167)156−1]/0.0059167FV=700×[2.113775−1]/0.0059167FV=700×1.113775/0.0059167FV=700×188.3025FV=131811.75
Add FV for total: Add the future values of both periods to get the total value of the RRSP today.Total FV=FV from first 12 years + FV from last 13 yearsTotal FV=40439.06+131811.75
Calculate total FV: Calculate the total future value.Total FV = $\(172250\).\(81\)
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