Dehner Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on dircet labor. hours. The company based its predetermined overhead rate for the current year on the following data: Recently, Job P951 was completed with the following characteristics: The total job cost for Job P951 is closest to: (Round your intermediate calculations to 2 decimal places.) Multiple Choice $8,700 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 1,000 units (the relevant range of production is 500 units to 1,500 units). Required: 1. What is the contribution margin per unit? (Round your answer to 2 decimal places.) 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 1,000 units (th relevant range of production is 500 units to 1,500 units): 2. What is the contribution margin ratio