Low Carb Diet Supplement Inc. has two divisions. Division A has a profit of $165,000 on sales of $2,460,000. Division B is able to make only $13,500 on sales of $300,000. a. Compute the profit margins (return on sales) for each division. (Input your answers as a percent rounded to 2 decimal places.) b. Based on the profit margins (returns on sales), which division is superior? Division B Division A