South coast appliance store is a small company that has hired you to perform some management advisory services. the following information pertains to 2017 operations. sales (5 comma 600 microwave ovens) $ 5 comma 600 comma 000 cost of goods sold 912 comma 800 store manager's salary per year 125 comma 000 operating costs per year 210 comma 000 advertising and promotion per year 31 comma 520 commissions (4.5% of sales) 252 comma 000 what were the total fixed costs for 2017?