data for questions in last 2 pics

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 2015? 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 2015 d. Does the company's book value of equity in 2016 imply that it is unprofitable? Explain a. What change in the book value of the company's equity took place at the end of 2015? The book value of equity by billion from the end of the previous year, and was (Select from the drop-down menus andro i Data Table 3/31/2016 12/31/2015 9/30/2015 6/30/2015 293 Balance Sheet: Assets Current Assets Cash and cash equivalents Net receivables Inventory Other current assets Total Current Assets Long-term investments Property, plant, and equipment Goodwill Other assets 401 374 60 300 362 342 255 385 437 53 1,130 232 460 306 43 1,128 128 979 1,047 97 991 1,043 200 1,052 742 797 995 736 911 748 824 0 Data Table 3,756 3,707 3,772 3,834 1,467 876 410 922 173 2 980 288 Total Assets Liabilities Current Liabilities Accounts payable Short/current long-term debt Other current liabilities Total Current Liabilities Long-term debt Other liabilities Total Liabilities Total Shareholder's Equity Total Liabilities and Shareholder's Equity 1,286 2,381 435 4,102 - 346 3,756 1,469 2,124 574 4,167 - 460 3,707 1.095 474 559 2,128 1 644 3,772 1,268 475 551 2.294 1.540 3,834