How much does it cost for form.....?

You would need to file both I-130 and I-485 and pay both fees.

How long does it take nowadays to get a travel document after the application in Atlanta ?

Usually 3-5 months so there is a possibility you will receive it.

Can I a ask for an exstension of tourist status?

You can only request 6 months on the tourist visa. Even if it takes them longer to make a decision they will only approve it for 6 months. You...

Should I apply Green Card with small size company (max 2 employees or may be only me)? Does bigger client matters in GC process?

The size of the company does not matter as much as whether or not it has the financial ability to pay the offered wage from the priority date going...

Is H1 transfer possible in this case? What are my options?

The safest option to file a transfer is to work for company A for a week or two and then do a transfer. If you never work for company A, USCIS may...

On H4 EAD and received H1B approval without Change of Status.

The change of status was denied for a specific reason. Speak to your Attorney. Ultimately you will probably need to go for stamping.

Can I apply for H4 EAD while H1B is in process?

Applying for the EAD may be worthwhile, in case your H-1B ultimately gets denied. But as Mr. Vega states above if your H-1B gets approved the H4...

Can I change my job when I have RFE on H1B extension?

If you have time left on your I-94 you could submit a transfer/extension. The pending extension wouldn't affect the new petition. However, if...

USCIS has shown this year that they do not like day one CPT. An individual is only entitled to 12 months practical training. As you have already...

The I-797 is what really matters. It should not have any negative affect on your EB2 as any error could be explained as a simple typo. It's...