please help me with this homework

please hrlp me with the question A and B

Here are simplified financial statements for Phone Corporation in a recent year: Calculate the following financial ratios for Phone Corporation: (Use 365 days in a year. Do not roun Round your final answers to 2 decimal places.) Here are simplified financial statements for Watervan Corporation: The company's cost of capital is 8.5%. Required: Required: a. Calculate Watervan's economic value added (EVA). (Do not round intermediate calculations. Enter your answer in millions rounded to 2 decimal places.) b. What is the company's return on capital? (Use start-of-year rather than average capital.) (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) c. What is its return on equity? (Use start-of-year rather than average equity) (Enter your answer as a percent rounded to 2 decimal places.) d. Is the company creating value for its shareholders