QUESTION 11 A hotel advertises room rates of $250 per night on the 'Hotels Combined' website. When Sarah (a customer} books the room she finds that: O The contract is valid and the price of $250 per night must be honoured. O The contract is invalid and the hotel is free to charge a higher price. 0 The contract is invalid because someone has 'hacked' the 'Hotel's Combined' website' 0 None of these answers are correct