A Mountain Cabin Has a Single Room with Dimensions $22 ^ { \prime } \times 11 ^ { \prime } \times 7 ^ { \prime }$

Multiple Choice

A mountain cabin has a single room with dimensions $22 ^ { \prime } \times 11 ^ { \prime } \times 7 ^ { \prime }$ . What is the total volume of air in the room that will be circulated throughout the central ventilating fan?

A) 946 ft ³
B) 1,936 ft ³
C) 3,388 ft ³
D) 160 ft ³
E) 1,694 ft ³