Actem 19 M 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% cannot be eliminated. What is the effect of this discontinuance on net operating income? O increase by $ 1,000 O decrease by $24,000 O Increase by $ 7,000 decrease by $ 1.000 o decrease by $ 7,000