Tamarisk Company specializes in manufacturing a unique model of bicycle helmet. The model is well accepted by consumers, and the company has enough orders to keep the factory production at 10,000 helmets per month (80% of its full capacity). Tamarisk's monthly manufacturing costs and other expense data are as follows. Rent on factory equipment $12,500 Insurance on factory building 2,390 Raw materials used (plastics, polystyrene, etc.) 78,000 Utility costs for factory 910 Supplies used for general office 390 Wages for assembly-line workers 63,400 Depreciation on office equipment 830 Miscellaneous materials used (glue, thread, etc.) 1,420 Factory manager's salary 6,600 Property taxes on factory building 430 14,400 Advertising for helmets Sales commissions 10,990 Depreciation on factory building 1,650 Direct Materials Direct Labor Cost Item Rent on factory equipment $ $ Insurance on factory building Raw materials used (plastics, polystyrene, etc.) Utility costs for factory Supplies for general office Wages for assembly-line workers Depreciation on office equipment Miscellaneous materials used (glue, thread, etc.) Factory manager's salary Property taxes on factory building Advertising for helmets Sales commissions Depreciation on factory building $ $ $ Direct Materials Direct Labor Manufacturing Overhead Period Costs $ $ $ $ $ $ $ $ $ $