Consider the following production and cost data for the two versions of the product that is manufactured and sold by Bellows Corporation: Basic Deluxe Contribution margin per unit $ 840.00 $ 900.00 Machine set-ups required per unit 42 set-ups 50 set-ups Only 351,750 machine set-ups can be performed each year due to limited supply of skilled labor. There is unlimited demand for each product. The largest possible total contribution margin that can be realized each year is: Multiple Choice $7,035,000. $7,537,500. $6,331,500. $13,366,500.