From the Modern "Ordinalist" Perspective,when We Change the Scale Used

Multiple Choice

From the modern "ordinalist" perspective,when we change the scale used to measure utility:

A) the consumers indifference curves remain unchanged.
B) the consumers indifference curves will shift in the same direction as the change in the scale used to measure utility.
C) the consumers indifference curves will shift in the opposite direction as the change in the scale used to measure utility.
D) consumers will "move along" their indifference curves.