The Base of a Solid $S$ Is the Parabolic Region $\left\{ ( x , y ) \mid y ^ { 2 } \leq x \leq 1 \right\}$

Multiple Choice

The base of a solid $S$ is the parabolic region $\left\{ ( x , y ) \mid y ^ { 2 } \leq x \leq 1 \right\}$ . Cross-sections perpendicular to the x-axis are squares. Find the volume of $S$ .

A) 1.5
B) 1.6
C) 1.7
D) 1.8
E) 1.9
F) 2.0
G) 2.1
H) 2.2