Find the Volume of the Composite Figure $797 \mathrm{ft}^{3}$ B) $2310 \mathrm{ft}^{3}$

Multiple Choice

Find the volume of the composite figure. Round to the nearest hundredth if necessary.
-Cube on rectangular solid

A) $797 \mathrm{ft}^{3}$
B) $2310 \mathrm{ft}^{3}$
C) $743 \mathrm{ft}^{3}$
D) $37 \mathrm{ft}^{3}$