Vt= 12 Rt= 120 It= 0'1
V1= 800 R1= 80 I1= 0'1
V2= 400 R2= 40 I2= 0'1

Vt= 12 Rt= 25 It= 0'48
V1= 7'2 R1= 15 I1= 0'48
V2= 4'8 R2= 10 I2= 0'48

Vt= 24 Rt= 25 It= 0'96
V1= 14'4 R1= 15 I1= 0'96
V2= 9'6 R2= 10 I2= 0'96