Conceptual Overview: Explore how interest, payment, and number of periods determine the future value of an ordinary annuity. The upper (red) line depicts the future value of the period, or the number of periods and observe how the future value of the aenuity changes ordinary annuity for the speofed time peried. The lower (blue) line deplcts the umultive annuity payments over har Sime perod. Use the siders to change the interest rate, the payment FVAN-PMT Period Int - 5