158 - Ann's electric clothes dryer was unreliable, so she sought a replacement. She noticed in the newspaper an advertisement for a used dryer, in like new condition, at a price of $200. She visited the residential address given and was shown the dryer sitting against the wall inside the garage. The elderly woman who owned it had died and her son was selling her possessions. Ann was delighted, paid the $200 and took the dryer home. When she tried to install it, she discovered that it was designed to run on natural gas rather than electricity, a fact that she had not bothered to check. Does a contract exist in this situation