Answer Happy

Is this right? If not could you work out the correct answer please?
Extra Creelit &= 60,ov, r=0 Pielor A) Find the total R3= 7203 Resitance M L B ) Find I iv across resistor each MA 49 О, Очn R = c 395 + 48 = + 45 Rhes = 12+ 18 BOR) 12 18 Bl I = V = GOU - 2 A - 12 2 A = I t Iz ) 12 = Vi tv, =) 2 = Vi 16 48 V=24 V 2A=Iz + 1 y 7 a 2 la v - 18 V - 36 v 24 + 36 = 60 F = 24V - 1.5A Iz= 360 = 54 160 a Tar I = 24v = 16A I 4 = 360 - list. 482 2.42 I = 1.5 Aj V = 24 v Ia = 0.5 A, V = 24 v. I3 = 0.5 A i V₂ = 36v I4 = 1.S A i Vy = 36V