| Questionw While sightseeing, a father has agreed to give his son enough money to buy a new Nintendo Switch. The son tells his father that the exact price of the Nintendo Switch is not known, but that it will not be more than $1 0,000, The father writes a blank cheque and tells the son that he may make it out for any amount up to $10,000. The son makes the cheque out for $12,000 and the father's bank clear the cheque' Which one of the following is true? The cheque will be void for unilateral mistake The father can plead non estfactum and will not be bound by the cheque The cheque will be valid. The father cannot plead non est factum as he was careless in signing, and as there was not a radical difference between what he signed and what he thought he was signing. The father can plead non estfactum and will only be liable for $10,000