Please help.

Current Attempt in Progress Ivanhoe Michael, the controller of Inca Industries, has prepared an analysis to help management determine whether one of Inca's departments should be eliminated. The department's contribution margin is $48000. The fixed expenses charged to the department total $82000. Of the fixed expenses, Michael estimates that $40000 of those expenses would be eliminated if the department were discontinued. Based on Michael's analysis, if the department is eliminated, Inca's overall operating income would O decrease by $34000 per year. O decrease by $6000 per year. O decrease by $8000 per year. O increase by $8000 per year