Tulip Company sells two products, Style Blue and Style Red. Monthly sales and contribution margin ratios for the two products are shown below. Style Blue Style Red Total Sales $90,000 $78,000 $168,000 Contribution Margin ratio 42% 51% ? The company's fixed expenses total $57,000 per month. Do not enter dollar signs.or.commas in the input boxes. Round.contribution.margin.ratio to 2 decimal places. Round break-even up to the nearest whole number. a) What is the company's total contribution margin ratio? Style Blue Style Red Total Sales $ 90000 $78000 S 168000 Less variable expenses $ 5 Contribution Margin S b) What is the company's total net operating profit? Contribution Margin (Total): 5 Less: Fixed Expenses: 5