(a) The liabilities of Ayayai Company are $80,000. Common stock account is $140,000: dividends are $35,000: revenues, $430,000: and expenses, $300,000. What is the amount of Ayayai Company's total assets? Total assets $ (b) The total assets of Cullumber Company are $55,000. Common stock account is $15,000: dividends are $5,000: revenues, $48,000: and expenses, $30,000. What is the amount of the company's total liabilities? Total liabilities $ (c) The total assets of Dierdorf Co. are $600,000 and its liabilities are equal to two-thirds of its total assets. What is the amount of Dierdorf Co.s stockholders' equity? Stockholders' equity $