Can we just get preflop out of the way? part I

[Guruman]

why is pf always about opening standards?

more pf questions:

1)weaktight player who consistently cont bets but doesnt double barrel opens from ep, folded to you otb, you're both 200bb deep. what's your calling range? threebetting range? If you call, what kind of flops are you looking for to peel on a float?

2)folds to a 40bb lag who opens for 5bb otb. shoving range? calling range and plan?

3)you are 150bb deep and raise to 4bb otb. an unknown sb has 100bb and reraises to 12. folding range? 3bet range?

thx!