I would like some information on business to business salesperson
assisted sales in the United States.  I am only looking for
information which is about business to business sales -- specifically
sales for which a company will employ a direct, outbound sales force. 
Information on b2c sales, or inbound sales, is useless for me. 
Basically I am looking for info on larger, outbound sales efforts in
the US.

Specifically I am looking for:
How much is paid annually in commissions to business to business
salespeople annually?
What the total dollar value of sales by those salespople?
What the total amount of money spent by these salespeople (meaning
business to business commissioned salespeople) annually on lead
generation and management is annually?
The total annual amount paid to sales brokers (independent parties who
faciliate a business to business sale is)?

Other related information along these lines.

I will happily pay anyone who can get me some of this info, or point
me in the direction of a good source.

---

Clarification of Question by seanlibby-ga on 19 Mar 2006 13:39 PST

By the way, it probably goes without saying, but I'll need a source
for any statistics.