Consider the circuit shown in the below figure. Given that ε1 = 6 V and ε2 = 12 V and R1 = 300Ω, R2 = 100 Ω, R3 = 200 Ω, what are the directions and magnitudes of the currents through each of the 3 resistors? Hint: The current through R2 is directed to the left and is equal to 0.0055 A