If Susan Multiplies by the Discount Factor β Once to Utility

If Susan multiplies by the discount factor β once to utility experienced in period 1,twice to utility in period two,and t times to utility experienced t periods into the future.She is said to employ _________ when assessing the value of future consumption and utility.

A) Constant discounting
B) Decreasing discounting
C) Zero discounting
D) Increasing discounting