The ROA of your firm is 5%. The firm also has a debt-asset ratio of 70%. If your firm reinvests 100% of its earnings, at what rate can your assets grow without having to change your capital structure? Further, at what rate can your assets grow without having to raise capital externally?   I know the formula for sustainable growth is ROE x b / 1 - ROE x b   Internal growth ROA x 1 - b / 1 - (ROA x 1- b)   But I do not know how to get the information with what is provided.  I think I'm missing a formula to go from ROA (which is the 5% provided) to ROE.   Can you show me how to solve this problem? Thank you in advance for your help.

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You would like to estimate the weighted average cost of capital for a new airine business. Based on its industry asset beta, you have already estimated an unlevered cost of capital for the firm of 8%. However, the new business will be 23% debt financed, and you anticipate its debt cost of capital will be 5%. If its corporate tax rate is 30%, what is your estimate of its WACC? The equity cost of capital is. (Round to two decimal places.)

Pls help correctly, I only need c part and correct with approach and explanation.

Suppose Alcatel-Lucent has an equity cost of capital of 9.1%, market capitalization of $10.36 billion, and an enterprise value of $14 billion. Assume Alcatel-Lucent's debt cost of capital is 5.5%, its marginal tax rate is 34%, the WACC is 7.68%, and it maintains a constant debt-equity ratio. The firm has a project with average risk. Expected free cash flow, debt capacity, and interest payments are shown in the table: a. What is the free cash flow to equity for this project? b. What is its NPV computed using the FTE method? How does it compare with the NPV based on the WACC method? a. What is the free cash flow to equity for this project? The free cash flow to equity for this project is: (Round all answers to two decimal places. Use a minus sign to indicate a negative number.) Year 1 2 FCFE ($ million) 0 3 Data table (Click on the following icon in order to copy its contents into a spreadsheet.) Year 1 FCF ($ million) D=dxV² 45 39.60 Interest 2.62 0 - 100 47.64 0.00 Print Done 2 99…