Four different companies-Chang, Henry, Nagel, and Wilcox-show the same balance sheet data at the beginning and end of a year. These data, exclusive of the amount of stockholders' equity, are summarized as follows: On the basis of the preceding data and the following additional information for the year, determine the net income (or loss) of each company for the year. Company Chang: No additional capital stock was issued, and no dividends were paid. Company Henry: No additional capital stock was issued, but dividends of $90,000 were paid. Company Nagel: Capital stock of $125,000 was issued, but no dividends were paid. Company Wilcox: Capital stock of $125,000 was issued, and dividends of $90,000 were paid