Answer:
$13,740
Step-by-step explanation:
In the perpetual method of inventory valuation, the inventory balance is updated constantly after each transaction. In this problem, the initial balance is $36,000, purchases of new inventory will increase the balance, while returns, discounts and goods sold will decrease the balance. If the ending inventory is $29,500, the cost of goods sold (C) is determined as:
![36,000+8,800-1,300-260-C = 29,500\\C=\$13,740](https://img.qammunity.org/2021/formulas/business/college/xxqzoicfrczbovl0mcz2lrblqe9v706sc7.png)
The cost of goods sold was $13,740.