A 3 ohm, 6 ohm, and 9 ohm resistor are connected as shown to a 9.0 V battery. Show all work when calculating! 1. What is the total resistance of the parallel part of the circuit? 2. What is the total resistance of the whole circuit? 3. What is the current of the whole circuit? 4. Calculate the current through and voltage across each of the individual resistors.