Consider the following projects. The cost of capital for both projects is 8%, and the company requires a payback of not more than 2.5 years when the payback period method is used and a discounted payback of not more than 3 years when the discounted payback method is used. (a) Calculate the payback period, discounted payback, NPV, IRR, MIRR, and PI. (b) Suppose that the two projects are independent projects. What should be the decision based on (i) payback period only, (ii) discounted payback only, (iii) NPV only, (iv) IRR only, (v) MIRR only, (vi) PI only, (vii) the consideration of all results in (a). (c) Suppose that the two projects are mutually exclusive. What should be the decision based on (i) payback period only, (ii) discounted payback only, (iii) NPV only, (iv) IRR only, (v) MIRR only, (vi) PI only, (vii) the consideration of all results in (a)