Use an Iterated Integral to Find the Area of the Region

Multiple Choice

Use an iterated integral to find the area of the region bounded by $$\sqrt { x } + \sqrt { y } = 5 , \quad x = 0 , \quad y = 0$$

A) $\frac { 625 } { 6 }$
B) $\frac { 5 } { 6 }$
C) $\frac { 209 } { 6 }$
D) $\frac { 6 } { 125 }$
E) The integral is improper and does not converge.