If I helped once as HS test monitor for one day) can't I list this under general/random income, not go through all the "my company" red tape and information?

1.  I do not consider myself a company -- I am just helping a friend although I do get paid.

2.  I do this once each year for Eductional Testing Service in Princeton, NJ

3.  ETS defines "Total Paid for Test Center Services"

4.  The form says "Form 1099-MISC, however, there are no boxes to check--no rent or royalty oreven "non-employee" box.