If \(x > 1\), which of the following increases as \(x\) increases? I. \(\frac { 1 } { x } \) II. \(\frac { x-1 } { x } \) III. \(\frac { 1 } { x^2 } \)
(A)I only (B)II only (C)III only (D)II and III only (E)I, II and III only
B