Compute the missing amount for each of the following separate companies a through d. (Losses and amounts to be deducted should be indicated with a minus sign.) Equity, December 31, 2016 Owner investments during the year Owner withdrawals during the year Net income (loss) for the year Equity, December 31, 2017 72,420 (54,000) 36,210 $ 93,000 $ 90,210 84,215 (8,000) (6,000) 200,254 (54,000) 91,000 87,000 $ 100,254