Unfortunately , my boss called the office and no one was answering . So he called another one of my coworkers on her cellphone and asked where the hell we were and why no one was answering the phone . He was furious .
According to the above context, choose the best option to answer the following question.
Question: What is the source of management 's anger ?
Options:
- None of the above choices .
 - The boss ca n't get his cell phone fixed .
 - The boss ca n't stop the narrator from fighting .
 - The boss ca n't find anyone .


The boss ca n't find anyone .