1. (32 points) Giant Muffler, Inc., operates an automobile service facility. The table below shows the cost incurred at various levels of activity NOTE: Don't include " or "(dollar signs or comma) when entering your answers. Round calculations to nearest cent. Note the answers are proper credit is awarded Number of Muffler Replacements match, restored review alles to ensure 300 NO 1.100 Total costs: Fixed costs Variable costs $6,000 Tools $21,750 Cost per muffler replacement Fuad cost Variable cost Total cost per muffler replacement Fill in the missing amounts labeled Ahrough in the ble. Based on your answers above, while the company's mixed cost formula