I petitioned for green card using I-140 NIW advanced degree on october 2012 and filed simultaneously for I485, I131 and I765. I obtained ead card with the travel document authorization in same card on mid january. on mid febuary i received an RFE for my I140 petition. I responded on mid may to the RFE. Today I recieved an email notice that they mailed me a notice of denial for my I140. 1)I would like to know how long I have time to depart the united states? 2)I assume the travel document/work permit card (EAD) is canceled immediately?