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18) A firm has documented be determined i mal capital structure and the cost of capital from each source. Using the information firm's weighted average cost of capital Target Maket below, find the Source of Capital ProportionsAfte-Tax Cont Preferred stock Common stock equity 10 50 15 a) 6 percent b) 10.7 percent c) 11 percent d) 15 percent 19) The inexpensive nature of long-term debt in a firm's capital structure is due to the fact that a) the equity holders are the true owners of the firm b) equity capital has a fixed return c) payments of interest on debt are tax-deductible d) equity holders have a higher position in the priority of claims 20) In order to recognize the relationship between the long-term investment and financing decisions, a firm should use the when evaluating capital budgeting projects. a) least costly source of financing b) costliest source of financing c) weighted average cost of all financing sources d) cost of capital from the specific capital source QUANTITATIVE AND ANALYTICAL PROBLEMS (50 points total) Answer all problems by writing legibly in the space provided below. To receive full credit, you must show your work: formulas, calculator inputs, and the result. Partial credit will be given for the correct approach, inputs, etc 21) Capital budgeting techniques (15 points total) Cameco Mining Company is considering investing in a new mining project. The project requires an initial investment of $5,000,000 and is expected to generate the following after-tax incremental operating cash inflows: $2,500,000 in year 1 $2,300,000 in year 2; $2,200,000 in year 3; and $1,500,000 in year 4. The firm will have to perform an environmental remediation at the end ofyear 4 at a cost of S 1,300,000. The firm's weighted average cost of capital is 12% APR. The company's executives are committed to maximizing the firm's value but are also looking to recover their investment within 3 years or less. Given this information, answer the following questions (a) Calculate the project's discounted payback period (3 points)