(1) google search to see a graph OR go to walmart to check out
(2)There are some info on their website on how to assembling the package. but I cannot find the link right now. Try to search for it on uscis.gov
(3). I don't know
(2)There are some info on their website on how to assembling the package. but I cannot find the link right now. Try to search for it on uscis.gov
(3). I don't know
