Problem 2 (15 points) For the sories of cash flow shown below 7 8 0 Cash tow ,000 4000 ,000 6,000 7.000 8,000 9,000 4,000 3,000 2,000 a) Draw the cash flow diagram (S pts) b) Calculate the equivalent annual value in years 1 through 9using an interest rate of 10 (10pts)