It fixed costs are $804000 and Variable cost are 65% of sales. What is the break-even point in sales dollars? 2. If sales are 816000 , Variable costs are 64% of sales and income from operations is 259800 What is the contribution margin ratio? 3- If sales are $316000, variable cost are 75% of sales and income from operations is $48800. What is the operating Leverage? 4- If fixed costs are $1208000 the unit selling price is $236 and the unit variable costs are $109. What is the amount of sales in unit (rounded to a whole number) required to realire a target proft of 209000 ? 5- A firm operated at 80% of cagacity for the past year, duning which fixed costs were $207000, vaviable cost were 68% of Sales, and sales were $908000. Income from operations was 6)- If fixed cost are $280ovD, the unit selling price is $116 and the unit variable costs are $78. What is the break-even point in sales unit. (rounded to a whole number)? Show workings