On Tuesday morning A enters a contract to sell his bicycle to B for $500. B pays $100 as a deposit and arranges to pick up the bike and to pay the balance the following day. On Tuesday afternoon C tells A that he has been scouring ads and shops for months and has been unable to find a used bike like A's in the same condition for under $650. C offers to buy the bike from A for $600. A accepts and immediately delivers the bike to C, who pays him $600. B sues A for breach of contract. B will likely recover the following sum in damages: (E) $100 (lszso (I) $500