Pro Bike manufactures and sells two types of bikes: road bikes and mountain bikes. The company sold 630 units of each type of bike during the year.

Per unit	Road bikes	Mountain bikes
Sales price	$ 1,300	$ 900
Variable cost of goods sold	860	480
Variable selling and administrative expenses	50	60

a. Compute contribution margin (in dollars) for each product. b. Compute contribution margin ratio for each product. Which product has the better contribution margin ratio?

Required A Required B Compute total contribution margin (in dollars) for each product. Road bikes Mountain bikes Contribution margin Required A Required B