Final answer:
The inventory balance on April 30, 2022, should be $18,400.
Step-by-step explanation:
To determine the change in inventory balance on April 30, 2022, we need to consider the products sold, products returned, and the cost of the products. In April, ABC sold 1,500 products and 100 items were returned. This means that the net sales for April are 1,500 - 100 = 1,400 products. In May, ABC sold 1,800 products and 120 items were returned. So, the net sales for May are 1,800 - 120 = 1,680 products.
The cost of each product is $20 and they are sold for $35 per item. The cost of the net sales for April is 1,400 * $20 = $28,000 and for May is 1,680 * $20 = $33,600.
To determine the change in inventory balance, we need to subtract the cost of net sales from the initial inventory balance. On March 31, 2022, the inventory balance was $80,000. So, on April 30, 2022, the inventory balance should be $80,000 - $28,000 - $33,600 = $18,400.