This question may have one, two, three or four correct answers.
A frame in the shape of a rectangular prism is made from 24 cm of wire. Each side length is a whole number of centimetres. Which of the following volumes is possible?
A. 4 cm^3
B. 6 cm^3
C. 8 cm^3
D. 12 cm^3
Please guide me through this problem.