The Surface Area of the Surface Cut From $2 x + y + z = 4$

Multiple Choice

The surface area of the surface cut from $2 x + y + z = 4$ by x = 0, x = 1, y = 0, and y = 1 is

A) $\frac { 2 \sqrt { 15 } } { 5 }$
B) 9
C) $\sqrt { 6 }$
D) $\sqrt { 5 }$
E) $\sqrt { 3 }$