Concept:An increase in supply means producers offer a larger quantity at every given price.
Explanation:When supply increases, sellers are willing to supply more of the good at the same price as before.
This causes the entire supply curve to shift to the right.
It is not a leftward shift and not simply a movement along the existing supply curve.
At the original price level, the quantity supplied is now higher.
Therefore, an increase in supply means more is sold at the same price.
Answer:B. more is sold at the same price