everything the same except that the cost of capital is 12% and project Fs and project Gs cash flow is $9000 not $8000

Project F has a cost of $3,000 and Project G has a cost of $4,000. These 14-6 projects are mutually independent and their possible net cash flows are i below. Assume that the cost of capital is 10 percent. Net Cash Flows Project G Probability Economic Condition Project F $0 Boom 0.50 $8,000 Recession 8,000 0.50 0 (a) Determine the net present value of Projects F and G. (b) Determine the standard deviation of Projects F and G. (c) Determine the portfolio net present value and standard deviation