Conciliation involves a third-party investigation and the submission of a report embodying suggestions for a solution. Conciliation is often carried out by a commission which is composed of an equal number of members from each party to the dispute as well as neutral members and a neutral head of commission. Conciliation is a combination of inquiry and mediation. However, the report of the commission is still not binding. The procedure of the work of the commission is determined by the parties. As alos understood from the information given, the correct answer is E.