Some balance sheet information is shown here (all values in millions of dollars)a. What change in the book value of the company’s equity took place at the end of 2018? b. Is the company’s market-to-book ratio meaningful? Is its book debt-equity ratio meaningful? Explain. c. Find the company’s other financial statements from that time online. What was the cause of the change to its book value of equity at the end of 2018? d. Does the company’s book value of equity in 2019 imply that it is unprofitable? Explain. Financial Reporting in Practice