The representative, if he is really good at his job and takes the time to do the research, should be able to give you answers for all of the inquiries you might have including the 4 that are given here.
Minimally, he better know what credit terms are available and what the interest rates are. Usually credit terms are for 30 60 or in rare cases 180 days -- the latter being a long time for a company to carry you.
