please show excel calculations

D O $29.26 $32.77 Question 28 A firm has the following investment opportunities and a WACC of 10%. Calculate NPV. 0 1 2 3 4 5 6 Project A -10000 4,000 4,000 4,000 500 Project B -7000 -5,000 5,000 13,000 Project C -3000 1,000 1,000 -1,000 3,000 Project A NPV= Project B NPV= Project C NPV=