John Would Like to Establish a Retirement Plan That Returns

Essay

John would like to establish a retirement plan that returns an amount of $100,000 in 20 years. Build a spreadsheet model to calculate the amount John must contribute at the end of each year towards his retirement fund, assuming an annual interest rate of 6%.
Use the Excel function
=PMT(rate, nper, pv, fv, type)
The arguments of this function are
rate = the interest rate for the loan
nper = the total number of payments
pv = present value (the amount borrowed which is 0 in this case)
fv = future value (in the formula, indicate this value as negative as the future value command assumes a stream of payments not deposits)
type = payment type (0 = end of period, 1 = beginning of the period)
Also, construct a one-way table with interest rate as the column variable and the amount contributed at the end of each year as the output. Vary the interest rate from 4% to 7% in increments of 0.5%.