RFE for h1b dropbox : inperson interview requested

[pavi4u143]

Hello,

My name is praveen and just got a RFE(221g) for h1b dropbox, requested for inperson interview. I am working as contractor with a client through a vendor, so there are 2 layers.

Problem-1: my employer lately filed amendment(Dec2022) for my new client which i had started working in June2022.

Question-1: If there is a question during interview as to why this delay, how and what to answer? I dont want to lie, please assist on how to deal with this?

Problem-2: Client letter(Purchase order) has generic job duties and it doesnt match with employer letters job duties.

Question-2: Will this be a problem or I can explain my current duties ?

Question-3: What/How to answer for, Whom do you report on daily basis? Employer or client Manager ? 

Any help answering the above questions is greatly appreciated.