would you help please?

Sheridan Furniture Co. consists of two divisions, Bedroom Division and Dining Room Division. The results of operations for the most recent quarter are: Determine the company's sales mix based on sales revenue. (Round answers to 2 decimal places, e.g. 0.15.) Determine the company's weighted-average contribution margin ratio. (Round answer to 4 decimal places, e.g. 0.1578.) Weighted-average contribution margin ratio