Therefore, the volume of one pyramid must equal one-sixth the volume of the cube, or

A: 1/6 (b)(b)(2h) or 1/3Bh
B: 1/6 (b)(b)(6h) or Bh
C: 1/3 (b)(b)(6h) or 1/3 Bh
D: 1/3 (b)(b)(2h) or 2/3 Bh