Final answer:
Advertising does not affect the physical volume of goods sold.
Step-by-step explanation:
The factor that does not affect the physical volume of goods sold is Advertising. Advertising mainly focuses on creating awareness, promoting products, and influencing consumer behavior, but it does not directly impact the physical volume of goods sold.
For example, a change in the price of a product can affect demand and subsequently the physical volume of goods sold. Similarly, competition and demand can also impact the physical volume of goods sold as they affect consumer choices and market dynamics.