Answer:
c
Explanation:
The supply curve is upward sloping. This is because their is a positive relationship between price and quantity supplied.
As a result of the new technology which makes production more efficient, there would be an increase in supply. When supply increases, the supply curves shifts to the right.
Only a change in price leads to a movement along the supply curve for a product.
according to the law of supply, the higher the price, the higher the quantity supplied and the lower the price, the lower the quantity supplied.