Graphic DesignWorks ships the T-shirts it makes in boxes that measure 20 in
x 20 in x 15 in. The company rents a storage space that measures 400 ft x
200 ft x 40 ft. What is the best estimate of the number of boxes Graphic
DesignWorks is able to store?
A. 6000 boxes
O B. 320,000 boxes
O c. 552,960 boxes
O D. 921,600 boxes