Current Attempt in Progress Sheridn Corporation manufactures a single product: Monthly production costs incurred in the manufacturing process are shown below for the production of 3,600 units. The utilities and maintenance costs are mixed costs. The fixed portions of these costs are $326 and $217, respectively. Calculate variable costs per unit, variable cost per unit for utilities and variable cost per unit for maintenance. Exclude mixed costs in the calculation for variable cost per unit. (Round answers to 2 decimal places eg. 2.25.) Variable cost per unit (Exclude variable cost for utilities and maintenance) Variable cost per unit for utilities Variable cost per unit for maintenance s eTextbook and Media Calculate the expected costs when production is 5,430 units