Would additional income from other sources hurt my Permanent Resident status while I am holding employment based green card?

No, it will not, you are a permanent resident already, plus, your former EB category allows self-employment.

How does it effect my re-entry into the US when leaving the country before the greencard has been approved?

It probably would be best to withdraw your I-485 and prepare to answer any questions that CBP might have when you try to enter the US as a visitor.

Visiting under B1 while I got RFE on my L1B?

You should be able to obtain your B-1 for a short business purpose such as the ones you mention. Get a letter from your employer and confirm that...

Do I need to fill out form I 130 A if I’ve already submitted I 130 I received RFE FOR MY I130?

If you filed a petition for your spouse, you needed to submit I-130A for the beneficiary spouse. If you do not comply with the RFE, your case will...

It looks like his visa petition was denied for some reason. Your husband should have been given the reasons for the denial.

There is no prohibition against owning a company, however, using the corporate shield to engage in an unauthorized employment may harm you at some...

My interview was cancelled after the AOS interview which was on 4/24/18 what does this mean?

It is certainly not standard, you need to wait to get their letter to learn about the reasons for DHS's action.

How can i know my asylum status?

Because you filed before January of 2018, your case is in a backlog and it would difficult to determine when you will be called for the interview...

You need to file form I-765 to obtain EAD. It may take up to 180 days to get the document. You filed the I-140 in PP not the I-485 which does...

Resized photocopy of the biographic data page of a currently valid passport

You need to try to put it through the system. If you are sending by mail, it should be fine.