Q2) Four projects are to be evaluated at a MARR of 12.5% per year. No more than $3.2 million can be invested. Using the specified MARR and the following independent projects, determine: Project Investment, $ Millions -0.9 Life, Years Estimated NCF, $/Year Gradient Year 1 After Year 1 250,000 -5000 485,000 +5000 200,000 +10% 680,000 -10% A 6 B -2.1 10 -1.0 5 D -3.3 10 a) Which projects to be selected based on NPV? Why? b) Left-over if any? What to do with it