Costs of Services Jean and Tom Perritz own and manage Happy Home Helpers, Inc. (HHH), a house-cleaning service. Each deaning (deaning one house one time) takes a team of three house cleaners about 2.1 hours. On average, HHH completes about 21,000 cleanings per year. The following total costs are associated with the total cleanings: Direct materials $46,200 Direct labor 686,700 Variable overhead- 21,000 Fixed overhead 25.200 Required: If required, round your answers to the nearest cent. 1. Calculate the prime cost per cleaning. per cleaning 2. Calculate the conversion cost per cleaning. per cleaning 3. Calculate the total variable cost per cleaning. per cleaning 4. Calculate the total service cost per cleaning. per cleaning