Final answer:
The saving dollars' inventory system refers to the goods that a business has produced but has not yet sold. The amount of inventories tends to decline or rise based on business performance.
Step-by-step explanation:
The saving dollars' inventory system is a part of the overall category of goods in the economy. It refers to the goods that a business has produced but has not yet sold to consumers, and are still sitting in warehouses and on shelves.
The amount of inventories sitting on shelves tends to decline if business is better than expected, or to rise if business is worse than expected.
For example, if a clothing store produces more clothes than it is able to sell, the excess inventory will be part of the saving dollars' inventory system until it is sold to consumers.