A 230V radial distributor is 70m kng and has a resistance of 0.00080'm supply and return. Four loads A, B, C and D rated at 30, 45, 60 and 80A are fed from the cable at disances of 20, 10, 15 and 25m, respecively. Cakulate the toal curent drawn from the supply, the curnt in che cable between each of the loads and the voltage at lead D if allthe kads are connected.