Current Attempt in Progress Crane Furniture Co. consists of two divisions, Bedroom Division and Dining Room Division. The results of operations for the most recent quarter are: Bedroom Division Dining Room Division Total Sales $510,000 $765,000 $1,275,000 Variable costs 280,500 443,700 724,200 Contribution margin $229,500 $321,300 $ 550,800 5% score reduction after attempt 2 (b) Determine the company's weighted average contribution margin ratio. (Round answer to 4 decimal places, e.g. 0.1578.) Weighted average contribution margin ratio e Textbook and Media