(Part Level Submission) Problem 1-SA Financial statement information about four different companies is as follows. (a) Determine the missing amounts. (Hint: For example, to solve for(a), Assets-Liabilities-Stockholders' Equity = $28,000.) January 1, 2019 Assets Liabilities Stockholders' equity $ 84,000 $123,200 (g) $168,000 56,000 84,000 0) 67,200 50,400 112,000 December 31, 2019 224,000 Assets Liabilities Stockholders' equity 153,440 61,600 84,000 89,600 44,800 145,600 156,800 Stockholders' equity changes in year 16,800 16,800 11,200 560,000 Additional investment 11,200 15,680 11,200 392,000 369,600 Dividends 470,400 Total expenses 431,200 383,040