Break-Even Units, Contribution Margin Ratio, Margin of Safety Khumbu Company's projected profit for the coming year is as follows: Per Unit $28.00 8.40 $ 19.6 Total Sales $2,667,000 800,100 $ 1,866,900 816,102 $ 1,050,798 Total variable cost Contribution margin Total fixed cost Operating income Required: 1. Compute the break-even point in units. If required, round your answer to nearest whole value. X units 2. How many units must be sold to earn a profit of $240,000? If required, round your answer to nearest whole value X units 3. Compute the contribution margin ratio. If required, round your answer to nearest whole number. Using the rounded ratio from above, compute the additional profit that Khumbu would earn if sales were $160,000 more than expected. 4. For the projected level of sales, compute the margin of safety in units. X units