When a Mass Hanging Vertically from a Spring Attached to the Ceiling

Multiple Choice

When a mass hanging vertically from a spring attached to the ceiling is in stable equilibrium, the two forms of energy for the system that are at a minimum are

A) the total energy and the gravitational potential energy.
B) the kinetic energy and the spring potential energy.
C) the spring potential energy and the total energy.
D) none of the above.