Determine the current in each branch (I1, I2, I3 and I4) of the given network.
1
I1 = 9 A, I2 = 2.25 A, I3 = 4.5 A and I4 = 2.25 A
2
I1 = 6 A, I2 = 2 A, I3 = 3 A and I4 = 1 A
3
I1 = 8 A, I2 = 2 A, I3 = 4 A and I4 = 2 A
4
I1 = 6 A, I2 = 1.5 A, I3 = 3 A and I4 = 1.5 A