Which of the following statements about forecast error measurements is TRUE?

I. Mean absolute deviation (MAD) will be zero if positive errors are balanced by negative errors

II. Mean absolute deviation (MAD) is easier to calculate than mean square error (MSE)

III. Mean square error (MSE) is more influenced by large errors than mean absolute deviation (MAD)

Please select the correct answer:

A) I only

B) II only

C) III only

D) II and III only

E) I, II, and III