Which statement is true about the stability of cycloalkenes?
◦ Bicyclic rings with 10 carbons in one of the rings can have a trans double bond at the bridgehead position.
◦ It is stable for a bridgehead of a bicyclic system can include a trans bond in a small ring.
◦ Cis alkenes are more stable than trans alkenes.
◦ Highly substituted alkenes are less stable than unsubstituted alkenes.