What Is the Primary Difference Between Enumerated Powers and Reserved

What is the primary difference between enumerated powers and reserved powers?

A) Enumerated powers are granted to Congress, while reserved powers are those set aside for the president.
B) Enumerated powers are stated in the Constitution as belonging to Congress, while reserved powers are those set aside for the states.
C) Enumerated powers are those granted to the states in the Tenth Amendment, while reserved powers are powers shared by the states with Congress.
D) Enumerated powers are not expressly granted by the Constitution, while reserved powers are stated directly in the Constitution.