Case 3 Sam vs Jo Fashion designer Jo decided that it was time to sell their industrial sewing machine. However, they were not certain of its value and so, when they advertised the sewing machine, they did not state the price. When Sam responded to the advertisement, she asked for the price. Jo responded by saying, 'Oh, I don't know. I guess a fair price would be around a couple of thousand dollars.' When Sam arrived the following day with $2000 for the sewing machine, Jo told her that they really meant $3000. Can Sam now sue Jo for breach of contract? In Australia