3) If the agency owner/manager does not see you nude before or after you are hired, then how does he or she know what the agency's clients are getting? (I heard that SC owners/managers ask their dancers to do a full 3 song stage show before they are hired.) With that logic, the agency owner should also 'sample' the goods before sending you out to a call.
I work with an agency because I don't have the time, skills, and inclination to deal with all the administrative and logistic involved. The person(s) doing this work for me (advertising, answering phone calls/emails, making bookings, dealing with drivers, arranging for the incall, etc.) doesn't need to see me naked or get a blowjob from me to do the job I'm giving them a cut from my rates for. Any 'agency owner' who claims to need to see my boobs or get his dick wet to be able to do this administrative/logistic work for me is a pimp, not an 'agency owner' I want to work with.