Russell Retail Group begins the year with inventory of $52,000 and ends the year with inventory of $42,000. During the year, the company has four purchases for the following amounts. Purchase on February 17 Purchase on May 6 Purchase on September 8 Purchase on December 4 $207,000 127,000 157,000 407,000 Required: Calculate cost of goods sold for the year. Beginning inventory Cost of goods available for sale Cost of goods sold