Which of the following situations is most closely analogous to the situation described by the author as a tremendous irony

A. That of restaurant customers whose food has not arrived because the manager forgot to oversee its preparation.
B. That of a highway maintenance crew who cannot reach a pothole they must fix because the highway is congested with traffic from the pothole.
C. That of a man who saves his excess income in a bank account, only to find out the bank has charged fees so high that he has less money than when he began.
D. That of an unknown artist who dies just weeks before being recognized in an exhibition.
E. That of scientists trying to find a means of traveling at the speed of light, but find that their innovations can only asymptotically approach the speed, but never reach it.