Save Answer 10 points Your Company plans to discontinue a department that has a contribution margin of $22,000 and $50,000 in fixed costs. Of the fixed costs, 42% can be eliminated. What is the effect of this discontinuance on net operating income? CA decrease by $1,000 Bincrease by $ 7,000 . increase by $ 1,000 OD decrease by $ 7.000 . decrease by $24,000