A Uniform Horizontal Bar Is in a Region of Space

Multiple Choice

A uniform horizontal bar is in a region of space where the acceleration due to gravity g varies,increasing from left to right.Where is the location of the center of mass relative to the center of gravity?

A) They are at the same location.
B) The center of mass is to the left of the center of gravity.
C) The center of gravity is to the left of the center of mass.
D) It depends on the shape of the bar.
E) It depends on how much g changes.