Required information The Foundational 15 (Static) [LO6-1, LO6-3, 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 sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): Foundational 6-4 (Static) 4. If sales increase to 1,001 units, what would be the increase in net operating income