E22-24 Preparing an operating budget-direct materials, direct labor, and manufacturing overhead budgets Grady, Inc. manufactures model airplane kits and projects production at 650, 500 450, and 600 kits for the next four quarters. Direct materials are 4 ounces of plastic per kit and the plastic costs $1 per ounce. Indirect materials are considered insignif- cant and are not included in the budgeting process. Beginning Raw Materials Inven- tory is 850 ounces, and the company desires to end each quarter with 10% of the materials needed for the next quarter's production. Grady desires a balance of 200 ounces in Raw Materials Inventory at the end of the fourth quarter. Each kit requires 0.10 hours of direct labor at an average cost of $10 per hour. Manufacturing over- head is allocated using direct labor hours as the allocation base. Variable overhead is $0.20 per kit, and fixed overhead is $165 per quarter. Prepare Grady's direct materials budget, direct labor budget, and manufacturing overhead budget for the year. Round the direct labor hours needed for production, budgeted overhead costs, and prede- termined overhead allocation rate to two decimal places. Round other amounts to the nearest whole number