Suppose five circles, each 4 inches in diameter, are cut from a rectangular ... ...

Suppose five circles, each 4 inches in diameter, are cut from a rectangular strip of paper 12 inches long.  If the least amount of paper is to be wasted, what is the width of the paper strip?
(A) 5
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Nova Press: Set H - Elimination Strategies