1. What is the gross margin percent for the period? 2. What is the expense ratio? 3. What is the return on sales? Continued on next page... Student or Team Name: Sandeep Kaur 4. Recalculate each of the measures for unit costs of $35 and $45 Student or Team Name: Sandeep Kaur 4. Recalculate each of the measures for unit costs of $35 and $45. 5. Using $40 for unit cost, what is the effect of adding 2 salespeople, if sales increase by 5.000 units