Hello! I am having some trouble with this problem. PLEASE SHOW FORMULAS OR WORK WITH PVT. I am struggling with how to figure out NPV. IRR and Paybacks. Displaying the formulas help alot if u can. Thank u!!

	Expected net cash flows
Time	Project A	Project B
0	($30)	($30)
1	$5	$20
2	$10	$10
3	$15	$8
4	$20	$6

Problem 5 Your division is considering two projects. Its WACC is 10%, and the projects' after-tax cash flows (in millions of dollars) would be as follows: Expected net cash flows Project B 530) $20 $10 $8 $6 Project A Time 0 $5 $10 $15 $20 4 a. Calculate the projects' NPVs, IRRs, regular paybacks. b. If the two projects are independent, which project(s) should be chosen? C. If the two projects are mutually exclusive and the WACC is 10%, which project(s) should be chosen