Sobota Corporation has provided the following partial listing of costs incurred during August: Marketing salaries Property taxes, factory Administrative travel Sales commissions Indirect labor Direct materials Advertising Depreciation of production equipment Direct labor Required: $ 51,700 $ 18,900 $ 100,800 $ 50,000 $ 45,000 $ 168.100 $ 144,300 $ 42,200 $ 90,800 a. What is the total amount of product cost listed above? otal roduct cost b. What is the total amount of period cost listed above? Total period cost