ig Bikes manufactures and sells mountain bikes in two sales territories, West Coast and East Coast. Information for the year follows. he company sold 510 bikes in each territory. o. Compute contribution margin (in dollars) for each sales territory. b. Compute contribution margin ratio for each sales territory. Which sales territory has the better contribution margin ratio? Complete this question by entering your answers in the tabs below. Compite contribution margin (in dollars) for each sales territory