Your restaurant offers 3 menu items:

• Impossible Burger sells for $5, has a variable cost of 40%, and is of 20% of sales;
• Power Lunch sells for $35, has a variable cost of 50%, and is of 20% of sales;
• Pizza Bomb sells for $20, has a variable cost of 45%, and is of 60% of sales

a.)The contribution margin of Impossible Burger ($) is:

b.)The weighted contribution margin of Power Lunch ($) is:

c.)The combined average contribution margin ($) is: