Walthman industries Inc. employs seven salespersons to sell and distribute its product throoghout the state. Data taken from reports received from the saleepersons during the year ended December 31 are as follows: 1. Prepare a table indicating contribution margin, variable cost of goeds sold as a percent of sales, variable selling expenses as a percent of sales, and contribution margin nato by salesperson. Round percents to the nearest whole number. Enter all amounts as positive numbers. 2. Which salesperson generated the highest contribution margin ratio for the year? 3. Identify the factors other than contrbution margin that should be considered in evaluating the performance of salespersons. 1. Rate of growth in sales for the current year compared with past years 2. Years of experience for salespersons 3. Size of sales territory 4. Actual saies compared with budgeted sales 5. Al of the above