Really simple questions

[mykey1961]

It may be profitable, but just barely.

The the combination of a $1.5 call preflop and a raise to $10.5 on the flop screams a set.

If the button had JJ, TT, or 66 and assumed he was behind, he would need to profit $13.04 each time he flopped a set to justify calling $1.5 preflop.

He has invested $12 into a $25.75 pot (if called). That would net a $13.75 profit.

Assuming the button has JJ, TT, or 66, the Hero has 0.27374 pot equity.

25.75*0.27374 - 7.0 = 0.048805

And that assumes no rake.