Answer:
The following statements are correct:
When productive resources decrease in price, producers will make more of a product.
Productive resources are also known as the factors of production. The factors of production are four: labor, land, capital, and entrepreneurship. When the factors of production are cheaper, firms can buy more factors, and thus, increase output.
Increases in the number of sellers of a product will cause a decrease in the equilibrium price of that product.
If supply increases, and demand stays constant, more goods will be offered to the same amount of customers. This will cause the equilibrium price of those goods to fall.