[Q3] (20 points) Draw the cash flow diagrams corresponding to the formulas given below. Specify the interest rates and the period in which the X value is calculated. (Note: You are not expected to calculate the X value!) a. X = 1000 - 1000(A/P, 8%, 9) [(P/F, 8%, 3) + (P/F, 8%, 5) + (P/F, 8%,8)] b. X = [400(F/A, %7,3)- 100(P/G, %7,3) (F/P, 7%,3)](F/P, %7,1) +[400(F/A, %7,3) + 100(P/G, %7,3)(F/P, 7%,3)](P/F, %7,3)