marvel uses 25% common stock and 75% debt to finance their operations. The after-tax cost of debt is 6 percent and the cost of equity is 15 percent. The management of Marvel is considering an expansion project that costs 1.0 million. the project will produce a cash inflow of $55,000 in the first year and $175,000 in each of the following 10 years (i.e. $175,000 in each of the following 10 years (i.e., $175,000 in years 2 through 11). what is the wacc and should marvel invest in this project