All other things being equal, the numerical difference between a present and a future value corresponds to the amount of interest earned during the deposit or investment period. Each line on the following graph corresponds to an interest rate: 0%, 9%, or 18%. Identify the interest rate that corresponds with each line. A graph. The horizontal axis runs from 1 to 10, in increments of 1, and measures time in years. The vertical axis measures value, in dollars. There are 3 curves, all with the same starting point time 0 and value of PV, which is approximately one tenth of the way up the horizontal axis. One curve is blue and labeled with the letter "C". This blue curve is a straight line from the starting point (0, PV) to approximately the point (10, PV).Another curve, labeled "B", is orange in color. It runs from the point (0, PV) and ends at a horizontal value of 10 and a vertical value that is about twice the height of curve "C".Another curve, labeled "A", is green in color. It runs from the point (0, PV) and ends at a horizontal value of 10 and a vertical value that is about four times the height of curve "C". Line A: Line B: Line C: Investments and loans base their interest calculations on one of two possible methods: the interest and the interest methods. Both methods apply three variablesthe amount of principal, the interest rate, and the investment or deposit periodto the amount deposited or invested in order to compute the amount of interest. How