When the supply of a product rises, ceteris paribus, what happens to firms' willingness-to-sell and to the amount of producer surplus?

Question

Quizplus · Accepted Answer

When the supply of a product rises, firms' willingness-to-sell also increases as there are more goods available to sell. This leads to an increase in the amount of producer surplus, as producers are able to sell their goods at a higher price than their cost of production due to the increased supply.

When the Supply of a Product Rises, Ceteris Paribus, What