Hotz Repair Services specializes in the routine maintenance and repair of power lawn mowers and other small machines. Three orders (#721, #722, and #723) were began and finished in March. Materials costing $41 were utilized on order #721; materials costing $17 were used on order #722; and materials costing $8 were used on order #723. Labor is paid at a uniform rate of $8.50 per hour, and overhead is applied at 80 percent of labor cost. Throughout the month, 3 labor hours were used for order #721, 2 hours for order #722, and 4 hours for order #723.
find out the costs of each order, showing separately the costs of materials, labor and overhead.