Sales (13,200 units $20 per unit) Variable expenses Contribution margin Fixed expenses Net operating loss $264,000158,400105,600117,600$(12,000) Refer to the original data. The sales manager is convinced that a 10% reduction in the selling price, combirned with an increase of $40,000 in the monthly advertising budget, will double unit sales, If the sales manager is right, what will bo the revised net operating income (loss)? Note: Losses should be entered as a negative value