Coincidentally, this is exactly what I was about to ask (concerning question 3 in this case).
I have calculated how profitable both answers that award points are in this case:
Call
We need to call $0,40 for a $1,35 pot and so we need ~29,6% equity to make this call profitable. Against KK+ we have ~19,5%. Also, we'd be playing this pot multiway postflop which isn't advisable either in my opinion.
So: bad option.
Squeeze/broke
If we squeeze, we would squeeze to $1,60. UTG+1, having a PFR of 0 and opening from UTG, can't have anything else but KK+ here. This also means we have zero FE if we squeeze (he *might* lay down KK if he's extremely nitty, but considering the fact that he has 20/0 stats, I don't think he's a very good player and so he would never lay down KK). In fact, I don't see him do anything but 4bet here, because he will not want to call and play his big pair OOP postflop.
So, he will probably 4bet. As his UTG opening range is extremely tight, he'll 4bet with that same range he openraised with: KK+.
Let's say he'll 4bet to 2,5 times our squeeze, so he'll make it $4.
Now we have to call $2,40 for a $8,95 pot. This means we need ~26,8% equity. Again, against KK+ we have ~19,5% and again, we can't make a profitable call.
However, calling wasn't an option here as we're playing squeeze/broke. So he 4bets, we push, he calls and we get all the money in and win the pot about 20% of the time.
This means that 4 out of 5 times we lose $10, so that's $40.
And 1 out of 5 times we win $10,55.
Long story short: for every 5 times we do this, we lose a net amount of $29,45, meaning each time we do this, we (on average) lose $5,89.
I say let's fold preflop ♦...