Engineering Homework Help

I’m trying to learn for my Electrical Engineering class and I’m stuck. Can you help?

In a three-wire system we have load 2 with impedance (10 + 10j) ?. and load 3 consumes 8000 W. You must find: a) the magnitude of I1 (load 1) and I2 (load 3) b) total real power delivered to the entire system c) the value of Ip

Carga1:Load 1: 200w
Carga2: Charge 2: Freezer System
Carga3: Load 3: Dryer