On Monday Sam placed a notice on a noticeboard in his local supermarket: ‘For sale – A classic Honda 400 motorbike, yours for £1000. Email Sam@hh.com’. On Tuesday Dan sends him an email saying ‘It’s a deal I’ll have it for £1000’. Ted also emails on Tuesday saying ‘I’ve been after one of these for ages I’ll have it for £1200’. Sam would like to sell it to Ted. Discuss whether or not Sam can sell the motorbike to Ted.