Let $w = \ln ( x y z )$ Where X = T, Y = T + 1, and X

Multiple Choice

Let $w = \ln ( x y z )$ where x = t, y = t + 1, and z = t + 2. When t = 1, $\frac { d z } { d t }$ is

A) $- \frac { 11 } { 6 }$
B) $\frac { 13 } { 6 }$
C) $- \frac { 13 } { 6 }$
D) $\frac { 17 } { 6 }$
E) $\frac { 11 } { 6 }$