PLEASE HELP

Compute the indicated technique for Project Q and recommend whether the firm should accept or reject the project with the cash flows shown as follows if the appropriate cost of capital is 10 percent, the maximum allowable payback is 2.5 years, and the maximum allowable discounted payback is 3.0 years. QUESTIONS Question 1: Payback Quention 2: Discounted Payback Question3: Net Present Value Cuestion 4: Profitability index Question 5 internal Rate of Return