Seana's Pizza seis an average of 180 pizzas per week, of which 60% are single-topping plazas and 40% are supremo pizza with mumple loppings, Singles sell for 50 each and inour variable costs of $5. Supremes sell for $21 each and incur variable costs of $13 The contribution margin per unit and total contribution margin for Singhs and Supremes are Singles Contribution Total Margin per Unit Contribution Margin Supremes Contribution Total Margin per Unit Contribution Margin 5 $ 432 8 $ 5 432 419 $ 176 2 Seana's Pizza sells an average of 180 pizzas per week, of which 60% are single-topping pizzas and 40% are s variable costs of $5. Supremes sell for $21 each and incur variable costs of $13. The contribution margin per unit and total contribution margin for Singles and Supremes are Con Don margin margir pur VIII UUTTIVULUIT Wiary A. $ $ 432 8 432 B $ 432 8 576 OC. $ 576 8 432 OD 4 972 GA 8 288