Estimate the approximate yield to maturity of company debt and the after-tax cost of debt (look at Morningstar.com for the YTM).
Determine the approximate cost (required rate of return) of equity using the Capital Asset Pricing Model.
Determine the market values of the company debt, equity, and assets (you may assume the market value of company debt is equal to the book value of total liabilities).
Calculate the weighted average cost of capital.
Explain the significance of the company's WACC to its management.