I would appreciate if anyone can solve this using MATLAB and theory. it's a aerospace system design problem.

1. Suppose that you are in the business planning team of a world-leading aircraft company. The company is comparing two different future programs. The expected cast flows of the two programs are: Program A requires 10 million USD investment year 1 through year 3; you will earn 5 million USD for 20 years (from year 4 onwards). The disposal cost is 10 million USD in year 26. Program B needs 50 million USD investment in year 1; you will earn annually 10 million USD for 10 years from year 2; the disposal cost is 7 million USD in year 12. 20%. Plot ... (a) Compute the NPV of the two programs with discount rates of 0%, 1%, them as a function of the discount rate. (b) What is the discount rate that makes each project to break even. (c) Which project do you prefer in an overall sense? Give some reasoning for your choice. (There may not be a clear answer to this.)