Two items are omitted from each of the following summaries of balance sheet and income statement data for two corporations for the year 2020, Concord Corporation and Bridgeport Enterprises. Determine the missing amounts. Concord Corporation Bridgeport Enterprises Beginning of year: Total assets $104,760 $139,320 Total liabilities 91,800 (c) Total stockholders' equity (a) 81.000 End of year: Total assets 194,400 172,800 129,600 43,200 Total liabilities Total stockholders' equity Changes during year in stockholders' equity: 54,000 140,400 Additional investment (b) 27,000 Dividends 25,920 (d) Total revenues Total expenses 232,200 189,000 108,000 59,400