Harris Company manufactures and sells a single product Required: . A partially completed schedule of the company's total and per unit costs over the relevant range of 54,000 to 94,000 units produced and sold annually is given below: Complete the schedule of the company's total and unit costs. Round the variable cost and fixed cost to 2 decimal places.) Units Produced and Sold 54,000 74,000 94,000 Total costs: $172,800 490,000 $662,800 Variable costs Fixed costs Total costs Cost per unit: Variable cost Fixed cost Total cost per unit