A trader has promised a block of municipal bonds "out firm with an immediate recall" to Broker A. Shortly afterward, the trader receives an order from Broker B at another firm. What is the appropriate manner in which the trader should handle this scenario?
[A] The trader should contact Broker A and solicit a bid for the bonds in question.
[B] The trader should send a "fill or kill" to Broker A immediately.
[C] The trader should await an order from Broker A with no immediate action.
[D] The trader should confirm the bonds to Broker B as no contact with Broker A is necessary.