A Supply Duct Is to Run the Perimeter of a Building

Multiple Choice

A supply duct is to run the perimeter of a building having a length four times the width. The total duct length is 730 ft. What are the dimensions of the building?

A) The width is 63 ft,
The length is 302 ft.
B) The width is 73 ft,
The length is 292 ft.
C) The width is 83 ft,
The length is 282 ft.
D) The width is 292 ft,
The length is 73 ft.
E) The width is 43 ft,
The length is 322 ft.