Rc = Vcc - Vc/Ic
Rc = 12V - 7,6V/2mA
Rc = 2,2K Ib = Ic/Beta
Ib = 25microA
Rb = Vcc - Vb/Ib
Rb = 12V - 3,1V/25microA
Rb = 356K
Re = Ve/Ie Vb = Ve + Vbe
Re = 2,4/2microA Vb = 2,4V + 0,7V
Re = 1,2K Vb = 3,1V
Vce = Vcc - Rc . Ic - Re . Ie
Vce = 12V - 2,2K . 2mA - 1,2K . 2mA
Vce = 5,2 V