Osto Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): Eouridational 6-6 (Algo) 5. If the selling price increases by $2 per unit and the sales volume decreases by 100 units, what would be the net operating income Round "Per Unit" calculations to 2 decimal places.) Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): Foundational 6.7 (Algo) 7. If the vatiable cost per unit increases by $1, spending on advertising increases by $1,850, and unit sales increase by 270 units, what would be the net operating income? (Round "Per Unit" calculations to 2 decimal places.) Answer is complete but not entirely correct. Oslo Company prepared the following contribution format income statement based on a sales volume of 1.000 units (the relevant range of production is 500 units to 1,500 units): Foundational 6-10 (Algo) 10. How many units must be sold to achieve a target profit of $22.800 ? (Round intermediate calculations to 2 decimal ploces.) Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): Foundational 6-11 (Algo) 11. What is the margin of safety in dollars? What is the margin of safety percentage