Repair Shop has a monthly target operating income of 34000 . Variable expenses are 80 % of sales and monthly fixed expenses are 10300 . Requirements 1. Compute the monthly margin of safety in dollars if the shop achieves its income goal. 2. Express Repair Shop's margin of safety as a percentage of target sales. 3. What is Repair Shop's operating leverage factor at the target level of operating income? 4. Assume that the repair shop reaches its target. By what percentage will Repair Shop's operating income fall if sales volume declines by %? Requirement 1. Compute the monthly margin of safety in dollars if the shop achieves its income goal. Begin by identifying the formula to compute the margin of safety. - = Margin of safety in dollars The margin of safety is $ nothing. (Round interim calculations up to the nearest whole dollar and your final answer up to the nearest whole dollar.) Requirement 2. Express Repair Shop's margin of safety as a percentage of target sales. Begin by identifying the formula to compute the margin of safety as a percentage of target sales. / = Margin of safety percentage The margin of safety percentage is nothing% of target sales. (Round your answer to the nearest whole percent.) Requirement 3. What is Repair Shop's operating leverage factor at the target level of operating income? Begin by identifying the formula to compute the operating leverage factor at the target level of operating income. / = Operating leverage factor The operating leverage factor is nothing. (Round your answer to two decimal places.) Requirement 4. Assume that the repair shop reaches its target. By what percentage will Repair Shop's operating income fall if sales volume declines by %? (Round your answer to two decimal places.) Based upon the operating leverage factor, if volume decreases by13 %, operating income will decrease by nothing%.