please help!

Required information The Foundational 15 (Algo) [LO6-1, LOG-3, LO6-4, LOG-5, LO6-6, LO6-7, LO6-8] [The following information applies to the questions displayed below] Osio 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 variable cost per unit increases by $1, spending on advertising increases by $1,950, and unit sales increase by 290 units, what would be the net operating income? (Round "Per Unit" calculations to 2 decimal places.) Required information The Foundational 15 (Algo) [LO6-1, LO6-3, LO6-4, LO6-5, LO6-6, LO6-7, LO6-8] [The following information applies to the questions displayed below.] Osio 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 6.6 (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.) Required information The Foundational 15 (Algo) [LO6-1, LOG-3, LO6-4, LO6-5, LO6-6, LO6-7, LO6-8] [The following information applies to the questions displayed below] Oslo Company prepared the following contribution format income statement based on a saies 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? Required information The Foundational 15 (Algo) [LO6-1, LO6-3, LO6-4, LO6-5, LOG-6, LO6-7, LO6-8] [The following information applies to the questions displayed below] 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 6.9 (Algo) 9. What is the break-even point in dollar sales