-$50,000 $5,000 $8,000 $11,000 %$14,000 $17,000 $20,000 $23,000 8. For the following cash flow, calculate and graph the present worth as a func tion of the interest rate. End of year 3 4 6. Cash flow ves Problemes 183 Assume the interest rate is compounded annually. a. Assume the interest rate is compounded continuously. b. Repeat for the annual equivalent amount. C. d. Repeat for the future-worth amount. mont prono