Alex is willing to pay $10, and Bella is willing to pay $8, for 1 pound of ribeye steak. When the price of ribeye steak increases from $9 to $11,
A.
Alex experiences a decrease in consumer surplus, but Bella does not.
B.
Bella experiences a decrease in consumer surplus, but Alex does not.
C.
both Bella and Alex experience a decrease in consumer surplus.
D.
neither Bella nor Alex experiences a decrease in consumer surplus.