Relative Furniture Company manufactures and sells oak tables and chairs. Price and cost data for the furniture follow: (Click the icon to view the price and cost data.) Relative Furniture has three sales representatives: Abe, Brett, and Corrin. Abe sold 50 tables with four chairs each. Brett sold 110 tables with six chairs each. Corrin sold 90 tables with eight chairs each. Read the requirements. Data table 1. Calculate the total contribution margin and the contribution margin ratio for each sales representative (round to two decimal places). 2. Which sales representative has the highest contribution margin ratio? Explain why