CMratio = CM/unit- CM SP/crit Sales Actual Sales -BE Sales Actual Sales Mos = CAM CM-FC DOL = = Oper Income Uise the follonsing information for the next five items. Presented below is Hopper Company's ncome statement at its current monthly sales volume of 2.,000 units $400,000 160000 $240,000 150,000 S90,000 Sales Variable costs Contribution margin Fixed costs Operating income nue dollars