Problem 1: Write a Java program that reads an annual cash flow of 10 years and calculates net present value (NPV) of the 10-year cash flows. The program must read an interest rate to calculate the NPV Use loop statement(s) and array(s). cash flow at year-t + (1 + interest rate%)2+ cash flow at year t(1+interest rate%)' NPV 0 (I + interest rate%)' Sample Inputs/ outputs Enter your annual cash flow: 100 Enter an interest rate: 0.01 NPV 947.1305 Important Notes: Assumed that the user makes mistake sat most once while entering the data, i.e. he/she enters the correct value the next time right after being warned