What Was the Reason for the Decision in the Case

Multiple Choice

What was the reason for the decision in the case of J J Savage and Sons Pty Ltd v Blakney (1970) 44 ALJR 123?

A) The oral statement was inconsistent with the terms of the written document.
B) The oral statement was promissory and therefore enforceable as a collateral contract.
C) The oral statement was representational rather than promissory.
D) The oral statement was intended to form part of the agreement between the parties.