5,6, and 7 A manufacturer of tiling grout has supplied the following data: Kilograms produced and sold Sales revenue Variable manufacturing expense Fixed manufacturing expense Seved Variable selling and administrative expense Fixed selling and administrative expense Net operating income The company's contribution margin ratio is closest to: 380,000 $1,870,000 $ 952,000 $250,000 $331,000 $216,000 $121,000 Multiple Choice 75.1% 82.3% 49.1% 3 of 30 Next >