My I140 needs more materials, because INS think my company's revenue is too low last year and they doubt that my campany can pay the high salary to me and they need more evidence. My company is a small IT company and last year we struggled a lot to survive, so the revenue report looks bad, but this year it seems better. Experts, please give me some suggestion. Anyone has samiliar case before, and how you deal with it? What kind of evidence is good? Thanks a lot.