Brief Exercise 9-10 Bramble Inc. had beginning inventory of $11,700 at cost and $18,200 at retail. Net purchases were $132, 188 at cost and $183,700 at retail. Net markups were $9,700, net markdowns were $6,600. and sales revenue was $134,800. Compute ending inventory at cost using the conventional retail method. (Round ratios for computational purposes to 0 decimal places, eg, 78% and final answer to 0 decimal places, e.g. 28,987.) Ending inventory using the conventional retail method s