The accounting records of Buffay Industries report the following costs: - Chief Executive Officer's Salary, $200,000 - Depreciation, Executive's Company Car, $10,000 - Depreciation, Factory Building, $40,000 - Factory Supervisor's Salary, $70,000 - Rental Cost of the Production Equipment, $80,000 - Factory Maintenance Costs, $40,000 Compute the total amount of period costs for Buffay Industries