Compute the missing amount for each of the following separate companies in columns B through E. (Losses and amounts to be deducted should be indicated with a minus sign.) CBS ABC CNN NBC Equity, beginning of year $ 0 $ 0 $ 0 $ Owner investments during the year 89,500 83,083 198,637 Owner withdrawals during the year (54,000) (11,000) (54,000) Net income (loss) for the year 85,500 34,755 (3,000) Equity, end of year $ 91,500 $ 88,755 $ 98,637