a. 1. Prepare a contribution margin by salesperson report. Compute the contribution margin ratio for each salesperson. Havasu Off-Road Inc. Contribution Margin by Salesperson a. 2. Interpret the report. Paul earns the contribution margin and has the manufacturing margin. Steve also sells products with a manufacturing margin. Steve also sells products with a salespersons. Although Rene has a high variable cost of goods sold and also sells products with a contribution margin ratio. This is because he sells the average manufacturing margin but at : units, has a commission rate. Colleen has the commission rate, and sells a product mix with a contribution margin ratio among the four average sales price per unit, she has the second total contribution margin. b. 1. Prepare a contribution margin by territory report. Compute the contribution margin for each territory as a percent, rounded to one decimal place. Havasu Off-Road Inc. Contribution Margin by Territory b. 2. Interpret the report. The Southwest Region has \$ more sales and \$ more contribution margin. In the Southwest Region, the salesperson with the highest sales unit volume, has the : contribution margin ratio. The Southwest Region has the performance, even though it also has the salesperson with the contribution margin ratio. The Northeast Region contribution margin is than the Southwest Region because of the outstanding performance of