Question 6 11 Points Excel Medical Supplies (EMS) sells face masks to hospitals at a price of $65 (for a pack of 100). The face masks are imported from overseas at a cost of $30 per pack. Additional variable costs per pack are $15 and total fixed costs are $625,500. Required: a) Compute the contribution margin per pack and contribution margin ratio. (2 marks) b) Calculate the break-even point in units and in sales dollars. (2 marks) C) Identify the margin of safety in units if 35,000 packs are sold. (1 mark) d) EMS is considering change in marketing strategies that would increase the fixed costs to $800,000, but decrease the additional variable costs per unit to $12. Calculate the new break-even point. If EMS expects to sell 44,000 units next year, should they change the marketing strategy comparing its profit to the old strategy? (6 marks) Write your answer on paper and upload the image of your answer into the field below. Once you have selected the image, choose the option to 'display your file inline if the browser allows'. This will allow us to see the image of your solution in the answer field below. Use the editor to format your