What are the positions of the ethyl and hydroxyl groups in cis-3-ethylcyclohexanol?
A) hydroxyl group: position 3 and ethyl group: position 1 B) hydroxyl group: position 1 and ethyl group: position 1. C) hydroxyl group: position 3 and ethyl group: position 2 D) hydroxyl group: position 1 and ethyl group: position 1