Total Sales Variable Costs Contribution Margin Back Sleeper Pillow $440,000 $221.000 $219.000 Side Sleeper Pillow $259,000 $150.000 $109,000 $699,000 $371.000 $328,000 What is Your Pillow's sales mix? Back Sleeper: 62.95 Side Sleeper: 37:05 What is the contribution margin ratio for each pillow? Back Sleeper: 49.77 Side Sleeper: 50.23 What is its weighted average contribution margin ratio? Hint: If you use answers from above in making your calculation, do not use rounded amounts in intermediate steps as this will improperly round your final