Required information [The following information applies to the questions displayed below] Oslo Company prepared the following contribution format income statement based on a sales volume of 1000 units relevant range of production is 500 units to 1,500 units) Sales Variable expenses Contribution margin Fixed expenses Operating Income $20,900 12,300 8,600 6,788 $ 1,892 Required: 1. What is the contribution margin per unit? (Round your answer to 2 decimal places.)