Find the Standard Form of the Equation of the Ellipse $( \pm 4,0 )$

Multiple Choice

Find the standard form of the equation of the ellipse with the following characteristics.
foci: $( \pm 4,0 )$
major axis of length: 14

A) $\frac { x ^ { 2 } } { 49 } + \frac { y ^ { 2 } } { 33 } = 1$
B) $\frac { x ^ { 2 } } { 49 } + \frac { y ^ { 2 } } { 16 } = 1$
C) $\frac { x ^ { 2 } } { 16 } + \frac { y ^ { 2 } } { 49 } = 1$
D) $\frac { x ^ { 2 } } { 196 } + \frac { y ^ { 2 } } { 16 } = 1$
E) $\frac { x ^ { 2 } } { 196 } + \frac { y ^ { 2 } } { 180 } = 1$