Cert Questions

[MilitantB0B]

First of all I'd like to thank all you beta guys for taking time out from playing the game to answer our questions about the game. Second of all, I have some questions about the cert system:
1.) How many certs do you start out with/gain per BR?
2.) How many Cert points will the different certs cost?
3.) Do certain certs have requisets (aside from things like advanced hacking/medical, I am pretty sure they have prerequisets)

Thanks in advance.