-The above figure shows a graph of the market for pizzas in a large town. If the price increases from $7 to $8 per pizza, the quantity of pizzas supplied

-The above figure shows a graph of the market for pizzas in a large town. If the price increases from $7 to $8 per pizza, the quantity of pizzas supplied will
A)increase by 30.
B)increase by 20.
C)decrease by 10.
D)decrease by 20.