21. NPV and Payback Period Kaleb Konstruction, Inc., has the following mutually exclusive projects available. The company has historically used a three-year cutoff for projects. The required return is 10 percent. Year Project F Project G 0 $195,000 $298,000 1 98,400 71,600 2 86,300 94,500 3 81,600 123,600 4 72,000 166,800 5 64,800 187,200 a. Calculate