Skysong Inc. had beginning inventory of $11,400 at cost and $19,500 at retail. Net purchases were $124,328 at cost and $169,900 at retail. Net markups were $10,200, net markdowns were $7,000, and sales revenue was $132,900. Compute ending inventory at cost using the conventional retail method. (Round ratios for computational purposes to 0 decimal places, e.g. 78% and final answer to 0 decimal places, e.g. 28,987.) Ending inventory using the conventional retail method