Final answer:
A rising inventory account balance and falling inventory turnover ratio imply that inventory is building up because it is not selling as fast as it used to.
Step-by-step explanation:
The statement is True. A rising inventory account balance and falling inventory turnover ratio indicate that inventory is building up because it is not selling as fast as it used to. Inventory turnover ratio is a measure of how quickly a company sells its inventory, and a declining ratio suggests that the inventory is not moving off the shelves as quickly as before.