What shows the quantity of a product or service a supplier is willing to sell across a range of prices?

Supply curve or Supply schedule

Explanation:

A supply curve is a graphical presentation of the relationship between the price of a product, and the quantity suppliers are willing to sell in the market. It shows the different volume suppliers are happy to sell at different prices. A supply curve slopes from the bottom moving upwards showing how quantity supplied increases as price rises.

The supply schedule shows much quantity suppliers are willing to sell in the market at different prices. The supply presents this information in a table format. Both supply curves and supply schedule give the same information. While the supply curve is a graphical presentation, the supply schedule presents the same data in a table format.

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explanation:

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