Use the following table to answer questions 1 6. The wacc is 10% for all projects in this table. Year Project A -1,000 1,000 Project B -1,000 300 400 500 600 Project C -1,000 550 450 350 250 Project D -1,000 600 800 1. Compute the Net Present Value (NPV), Internal Rate of Return (IRR), Profitability Index (PI), and Payback Period (PB) for each project: Project A Project B Project C Project D WACC 10.0% 10.0% 10.0% 10.0% NPV 2. Projects A through C are independent (ignore project D): a. Which project(s) should be selected? b. By how much should the value of the firm change given these selections? 3. Projects A through C are mutually exclusive and cannot be replicated (ignore project D): a. Which project(s) should be selected? b. By how much should the value of the firm change given these selections