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Part 16 marks) Project X and Project Y are mutually exclusive projects. Project Z is independent from all other projects. All three projects have conventional cash flows. The internal rate of return (IRR) for each project is given below: Project IRR Project X 20% Project Y 10% Project 2 15% Company A Company B. Company C and Company D need your advice on whether or not they should invest in the projects. The cost of capital for each company is given below: Company Cost of Capital Company A 89 Company B 12% Company C 17% Company D 22% Provide your advice to each company on each project in the table below by choosing "Yes" for accepting the project, "No" for rejecting the project and "Not Sure" if more information is required for you to make a decision (0.5 mark each box). Project X Project Y Project z Company A Company B Company C Company D