Tenders are only first round, second round, or round drafted, nothing else.
This is correct. There used to be a 1st/3rd tender, but they got rid of that last year (I think).
To do a 1st round tender, we' have to pay Ivory around $3M. The 2nd round tender is around $2M. I believe the other tender (original draft pick compensation) is around $1M. None of those numbers are exact, but I think they are close enough.
Just because it seems like it should be said, there is a 0% chance a team coughs up a 2nd round pick for Ivory.