However , at least I knew I had told Jan time and time again what he had done wrong , and why it bothered me ... The next day was mixed . -- This was the day of the tabling , so I was scheduled to be out of my room from 9:00 AM to 4:30 PM ...

Question with options to choose from: Why might I be manning a table from 9:00 AM to 4:30 PM ?
Available choices:
a). I might be at a conference to provide tables to people ..
b). I might be at a table to provide manpower to people ..
c). I might be at a conference to provide information to people ..
d). None of the above choices ..
c).