Mary buys a lottery ticket and promises to buy her friend sharon a new pair of shoes if she checks the lottery results while mary is away. sharon agrees to do so, provided she has the time for it. what doctrine might render this contract unenforceable?
Mary and Sharon may only claim a breach of contract if one of them broke the binding agreement, however, there is no legal binding process appeared in this example.
Therefore they both can't claim a breach of contract to each other.
