A Ball Is Subjected to a Pressure of 2 $10.0 \mathrm{~cm}$

A ball is subjected to a pressure of 2.0 atmospheres. The original diameter of the ball is $10.0 \mathrm{~cm}$ . The squeezed diameter of the ball is $9.999 \mathrm{~cm}$ . The volume strain of the ball is

A) $3.50 \times 10^{-4}$ .
B) $3.00 \times 10^{-4}$ .
C) $3.30 \times 10^{-4}$ .
D) $3.90 \times 10^{-4}$ .
E) $3.70 \times 10-4$ .