11. In Leaf v International Galleries (1950), which of the following is correct? (A) As the painting was a forgery, the contract was voidable at Leaf's option. (B) The mistake that was made was a common mistake about a fundamental fact and therefore the contract was void. (C) The contract could be rescinded because the misrepresentation was fraudulent. (D) The misrepresentation was an innocent one but because too much time had elapsed, the contract could not be rescinded. 12. Which of the following is NOT true? In Taylor v Johnson (1983), the High Court said: (A) A contract affected by a unilateral mistake is void. (B) A contract affected by a unilateral mistake is voidable oniy. (C) There must be an element of unconscionable conduct before a court will declare a contract voidable because of a unilateral mistake. (D) The purchaser had behaved unconscionably in endeavouring to ensure the vendor remained unaware of the mistake