Please show how this is calculated using an HP12c Consider the following projects: Cash Flows ($) Project C0 C1 C2 C3 C4 C5 A 2,300 2,300 0 0 0 0 B 4,600 2,300 2,300 5,300 2,300 2,300 C 5,750 2,300 2,300 0 2,300 2,300 a. If the opportunity cost of capital is 11%, which project(s) have a positive NPV? Positive NPV project(s) Project A Project B Project C Projects A and B Projects A and C Projects B and C Projects A, B, and C No project b. Calculate the payback period for each project: (Round your answers to 2 decimal places. If a project never pays back, enter "0".) Project A year(s) Project B year(s) Project C year(s) c. Which project(s) would a firm using the payback rule accept if the cutoff period were three years? Project(s) accepted (Click to select)Project AProject BProject CProjects A and BProjects A and CProjects B and CProjects A, B, and CNo project d. Calculate the discounted payback for each project. (Do not round intermediate calculations. Round your answers to 2 decimal places. If a project never pays back, enter "0".) Project A year(s) Project B year(s) Project C year(s) e. Which project(s) would a firm using the discounted payback rule accept if the cutoff period were three years? Project(s) accepted (Click to select)Project AProject B Project C Projects A and BProjects A and CProjects B and CProjects A, B, and CNo project