Cost of Merchandise Sold

Based on the following data, determine the cost of merchandise sold for November:

Increase in estimated returns inventory $14,500
Merchandise inventory, November 1 28,000
Merchandise inventory, November 30 31,500
Purchases 475,000
Purchases returns and allowances 15,000
Purchases discounts 9,000
Freight in 7,000

Calculate the cost of merchandise sold