Once the I-485 is denied all ancillary applications are denied too. Goodluck.

Can I apply for Advance Parole?

Contact an immigration lawyer to discuss your particular situation. Goodluck.

Original i-864 to the embassy or a scanned photocopy?

Advisable to contact NVC to ascertain the best delivery method or look at the website for specific instructions. Goodluck Ekaette Lawyers

B1/B2 Visa Category. Overstayed for 9 years. What are the odds of him getting approve? How much does it cost to hire an Atty.?

The answers remain the same as previously given. Goodluck.

My dad remarried less than a month he was approved for I 360 from previous marriage

No, they will not deny. He can marry anytime after the I-360 is filed. He can file his I-485 now. Goodluck. Ekaette Lawyers

B1/B2 Visa Overstayed for 9 years. What are the odds of him getting approve? How much does it cost to hire an Atty.?

Previously asked and answered. Goodluck.

I receive an N-14 form at my naturalization interview, do I need to notarize w2, employment letter, and tax return documents?

Submit original employment letter and tax transcripts with W2s. Goodluck Ekaette Lawyers

My Age is near 21 , when it will freeze ?

Please contact the company lawyer for suitable guidance. Goodluck. Ekaette Lawyers.

Can a person obtain EB1 while working on EAD

The company lawyer is better positioned to explain the process as it affects company A. Goodluck. Ekaette Lawyers

Can a derivative beneficiary of a battered spouse (VAWA I-360) apply for the citizenship after 3 years of LPR like the principa?

You would ordinariy wait for 5 years if your step father is a USC, as such the same rule applies to VAWA , you wait the same 5 years. Your mum can...