Required information The Foundational 15 (Static) [LO6-1, LO6-3, LO6-4, LO6-5, LO6-6, LO6-7, LO6-8] Skip to question [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): Sales $ 20,000 Variable expenses 12,000 Contribution margin 8,000 Fixed expenses 6,000 Net operating income $ 2,000 Foundational 6-1 (Static) Required: 1. What is the contribution margin per unit