Sam decided he was ready to sell his classic sports car. On May1 and in the followingorder he telephoned Bob Carla Danand Edna each of whom had earlier expressedinterest inbuying the car. He was unable to make actual contact with any ofthem so heleft the following message on each ones telephoneanswering machine: Im ready to sellmy car which I knowyouve expressed interest in. The price is $10000. My offer isgooduntil the end of today May 1. If youre stillinterested call me back by the end of today soIll know forsure.