EXPERT PLS SOLVE ASAP WILL THUMB UP

Leftys Hardware Co. plans to undertake one of the two alternative projects, say A and B, for this fiscal year. The cost of project A is $ 72,000 and the cost of B is $ 110,000. The firms cost of capital is 9% per year. After-tax cash flows are estimated to be $ 18,000 per year for six years for project A and $ 26,000 per year for six years for project B. Please compute the payback period, discounted payback period, IRR, NPV, and profitability index (PI) for each of these two projects. Which project should Leftys undertake? Please be specific and show your work.