Jean and Tom Perritz own and manage Happy Home Helpers, Inc. (HHH), a house-cleaning service. Each cleaning (cleaning one house one time) takes a team of three house cleaners about 1.5 hours. On average, HHH completes about 15,000 cleanings per year. The following total costs are associated with the total cleanings: Next year, HHH expects to purchase $25,600 of direct materials. Projected beginning and ending inventories for direct materials are as follows: There is no work-in-process inventory and no finished goods inventory; in other words, a cleaning is started and completed on the same day. HHH expects to sell 15,000 cleanings at a price of $50 each next year. Total selling expense is projected at $21,000, and total administrative expense is projected at $53,000. Required: 1