3. You are offered the following projects: [4 points] Project 0 1 2 3 A -200 0 0 500 B -50 40 40 40 -75 45 45 70 D -100 0 0 133.1 Assume that the company is indifferent between taking and rejecting Project D. a. Calculate the IRR of Project D. b. Assume that the projects can be done only once. If you can choose only one of the projects above, which one will you choose? C. Assume that you can take more than one project at the same time and you have no budget constraints, which one(s) will you choose? d. Assume that you can take more than one project at the same time. Also assume that you can invest in a fraction of a project. You have only $200, which one(s) will you choose