E:I'The outermost loop, starting in the lower left corner and going counterclockwise, has V1 {from - to +II = 10 V, R1 = 6 Ohms. V2 (from + to -] = 12 V, and R3 = 8 Ohms. R2 is 12 Ohms and connect to the node between R1 and 312+, and V1- and R3. Use Kirchhoff's Rules to find: a. The current through R1 {Indicate if direction is up or down] b. The current through R2 {Indicate if direction is up or down) c. The current through R3 [Indicate if direction is left or right]