void ReadData (double&, int&, double&) This function is used to prompt for and obtain from the user data to be used for computing a present value. The data consists of 3 values as follows.

Payment Amount - The amount, in dollars and cents, paid out each year.

Term - The whole number of years in which payments are made.

Interest Rate - The interest rate expressed as a real number between 0 and 100 for which the present value will be computed.