Required information [The following information applles to the questions disployed befow] Martinez Company's relevant range of production is 7500 units to 12,500 unils. When it produces and selts to,000 units. Its average costs per unil are as follows it the selling pice is $2170 per unit: what is the contribution margin per unit? (Do not round intermediate calculations. Round your vswer to 2 decimal places.)