Point 1 is pretty straightforward, just prepare what they asked for.
Point 2 is kind f tricky. You need to prove that your benefit to the US outweighs the benefit of going through the LC process (to protect US workers). Try to prove that you are special, emphasize you contribution, and LC is not appropriate in your case. Plus, your occupation is not labor shortage.
Point 2 is kind f tricky. You need to prove that your benefit to the US outweighs the benefit of going through the LC process (to protect US workers). Try to prove that you are special, emphasize you contribution, and LC is not appropriate in your case. Plus, your occupation is not labor shortage.