Scientists have created a grass seed that stops grass growth at a specific length, eliminating the need to mow the lawn. The price of this seed is high, but many consumers still want to buy it. As a result, several different producers supply a large amount of this seed to sell to consumers. To attract consumers, some producers lower their prices and supply fewer bags of seeds. Use the drop-down menu to complete each statement.

In the scenario to the left, is the main factor affecting the price of the seeds.

This specific grass seed is a good with an supply.