Can someone explain to me how to sketch NPV for a problem in finance? Like in this problem below Alpha is considering Project A and Project B both with cost of capital 6%. . A: -$10,000, $3,500, $3,500, $3,500, $3,500 . B: -$2,000, $743, $743, $743, $743 Calculate the NPV and IRR of each. Are they acceptable? Sketch the NPV profiles on the same axes.