Which of the Following Statements About the Conformation Shown Below

Multiple Choice

Which of the following statements about the conformation shown below are true?

A) The ethyl and methyl groups are both axial.
B) All three alkyl substituents are equatorial.
C) The ethyl group is axial and the methyl group is equatorial.
D) The ethyl and methyl groups are both equatorial and the propyl group is axial.