Yes, if reimbursement of cost and fees are referenced in your employer/employee contract.

You may leave an employment 6 months after receiving your PRC>

Your question is a bit unclear regarding the information you are seeking.

The I485 cannot be adjudicated until or before the I130 is adjudicated. The I130 interview and process will proceed accordingly.

The critical keyword is RECEIPT not UPDATE.

In general, violating the provisions on your visa will have impact on future immigration applications.

The documents you listed may be used to expedite your form I131.

I would give USCIS more time to respond to your application including RFE>

Yes, your moral traits and or characteristics are considered for qualification for naturalization. It is called good moral character (GMC). Good...

USCIS will accept divorce decrees from Canada.