Saw this hand last night, action besides river was hazy but it went something like this:
10 handed, blinds 1/2.5, eff stacks 220
Preflop ($3.50) UTG+1 limps, MP calls, MP+1 calls, BTN calls, SB calls, BB checks
Flop ($15) A
4
3
Check, MP bets $7.50, BTN calls, UTG+1 calls
Turn ($37.50) 4
Check, MP bets $10, call, call
River ($67.50) 8
UTG+1 bets $20, MP raises to $45, BTN raises all in for $200, UTG+1 folds, MP calls
a) What should be the bottom of BTN's value range here?
b) What should be the bottom of MP's calling range?