in Chapter 1 of the text we looked at calculating a monthly payment for a loan.A related formula is to calculate the amount accruing when regular payments are made into an interest bearing account - often called the Savings Plan formula.

(A is the accrued amount after t years of making regular payments, PMT, into an account at interest rate, r%, compounded n times each year.)

A(t) =PMT((1 + r/N)^Nt - 1)/(r/N)

=PMT*((1 + r/N)^(N*t) - 1)/(r/N)

The second version is essentially in the form used in Excel

Suppose you want to buy a car and have decided that you can save $100 a month.Using information from an internet source, determine the current interest rate on savings accounts and use the information to answer the following:

1. How much money will you have saved in a year's time?
2. How much will be interest?
3. Why wouldn't a linear model work here?

instruction: This work must be done in EXCEL using excel functions to do calculation