Arrange the Three Common Unit Cells in Order from Least

Multiple Choice

Arrange the three common unit cells in order from least dense to most dense packing.

A) simple cubic < body-centered cubic < face-centered cubic
B) simple cubic < face-centered cubic < body-centered cubic
C) body-centered cubic < face-centered cubic < simple cubic
D) body-centered cubic < simple cubic < face-centered cubic
E) face-centered cubic < body-centered cubic < simple cubic