Answer:
when there is a change in the price of a good
Explanation:
The market supply schedule is an economic strategy designed to help producers sell their products at a variety of prices. This schedule is characterized as a table where the producers list the products that will be sold at a variety of prices that that product can reach during a certain period of time. As each product is assigned to several possible prices, it is not necessary to redo the market supply schedule when there is a change in the price of a good.
