harris company manufactures and sella a single products. A partially completed schedule of the company's total costs and costs per unit over the relevant range of 30000 to 50000 units is given below Required: complete the schedule of the company's totsl costs and costs per unit as given in the relevant tsble below 2.Assume that the company produces and sells 45000 units during the year at a selling price of $6 per uit .prepare a contribution format income statement for the year.