US Immigration from Sweden

My spouse owns a restaurant with a partner. Last year, because of COVID-19 and many investments made to the business, the business did not make profit and my spouse did not want to receive any salary.

This year, my spouse is able to take distribution of profits but doesn't have any pay slips.

1) Which AOS form we should use?

2) We have a person who can be a co-sponsor. We did not figure out yet if we can add him at this stage because the online page only shows my spouse's name. Can we add him now in the ceac website?

Thank you in advance

I have my AOS interview next week. In the interview notice, it says to bring petitioners (USC) birth certificate, will his passport be fine to bring instead? I figured that it will be as it is proof of citizenship as well but I thought i'd ask.

Just a quick question. I have my AOS interview on June 22nd and I just got a new job since I got my EAD a while back. After my interview, will I still be able to work using my EAD while I wait for the green card? (Assuming that I will get approved which I certainly hope )

Thanks!!

Extended validity on certain EADs, 2 years instead of the current 1 year. This to reduce the amount of EAD applications.

https://www.uscis.gov/news/news-releases/uscis-updates-policies-to-improve-immigration-services

I once lived in Turkey when I was an exchange student (15 years ago). The academic year was from September to June (= less than 12 months). I have, however, travelled to that same country several times in my life for tourism purposes (visa free stays). My address then has been in my home country of course. Should I get the police clearance report from Turkey too even though I have not LIVED there for more than 12 months?