Zare

Here's a few questions that I couldn't find an answer to:

1 - Does the evidence have to be submitted with the initial I-485
application or is it enough to bring everything to the interview?

2 - Filing per mail - will the EAD be sent through the mail or do you have to pick it up in person?

3 - Police certificate and medical - does that have to be included with the I-485 application or can those things be submitted later?

4 - What's the "price range" of hiring a lawyer for AOS?

I'm sure there'll be more questions along the way, but any help is
appreciated!
Good luck to everybody out there

Zare