H4 extenstion for my kids

[Hanshika]

HI,

 

I am currently in H1b status and it is valida till 2017 end, i need to apply for an H4 extension for my 2 kids which is expiring in 2016 Feb.  

I am trying to fill the 1-539 form, need your help to clarify my some of the below items ,

 

Could you please help me on this below clarification. Thanks in advance.

 

Doubt 1:

Can i be the applicant for my kids ? if i am the applicant , then i should not check the "extension of status in my current status right under the PART 2 application type?

 

 

Doubt 2 : 

Have you, or any other person included in this application, been employed in the United States since last admitted or granted an extension or change of status?

 

My Doubt : do i need to select Yes or No