What limits the overall supply of actual goods available in the market?

The overall supply of actual goods available in the market is fundamentally constrained by the quantity available. This refers to the tangible amount of goods that can be offered for sale at any given time. While factors such as the cost of production, demand from consumers, and legal restrictions can influence the dynamics of supply and affect how much producers are willing or able to provide, they do not directly dictate the ceiling on the supply itself.

The quantity available reflects the physical limitations of production, inventory levels, and logistical considerations. Even if demand is high or production costs are favorable, the maximum possible supply of goods that can be brought to market hinges on how much is actually produced and ready for sale. Thus, the correct interpretation in this context emphasizes the actual stock of goods present in the market, which ultimately limits supply.