Belmain Co. expects to maintain the same inventorles at the end of 207 as at the beginning of the year. The total of all production costs for the year is therefore assumed to be equal to the cost of goods sold. With this in mind, the various department heads were asked to submit estimates of the costs for their departments during the year. A summary report of these estimates is as follows: It as expected that 9,620 units wal be sold at a price of $105 a unit, Maximum sales within the relevant range are 12,000 units. 2. What is the expected contribution margin ratio? (Round to the nearest whole percent.) 3. Determine the break-even sales in units and dollars. Units units Dollars 5 4. Construct a cost-volume-profit chart an your own paper. that is the break-even sales? $ 5. What is the expected margin of safety in dolfars and as a percentage of sales? Dollars : Percentsge: (Round to the nearest whole percent.) 6. Determine the operating leverage. (Round to one decimal place.)