Sheridan Corporation manufactures a single product. Monthly production costs incurred in the manufacturing process are showen below for the production of 3,600 units. The utilities and maintenance costs are mixed costs. The fixed components of these costs are $444 and $296, respectively Calculate unit variable cost, unit variable cost for utilities and unit variable cost for maintenance. Exclude mixed costs in the calculation for unit vriable cost. (Round answers to 2 decimal ploces eg. 2.25.) Variable cost per unit (exclude varbble cost for utilities and maintenance) Variable cost per unit for utilities Variable cost per unit for maintenance