Must show all work to receive full credit. R1 75092 V1 12V R7 ww 68092 I2 R2 1.0ΚΩ I1 R5 47092 R6 V2 +11H 20V 82092 13 a. Solve for all

three mesh currents (11, 12, 13). b. Find the current flowing through R5 (indicate magnitude AND direction). c. Find the voltage across R7 (indicate magnitude and polarity - +/- or -/+). ww +|₁F ww R3 220Ω V3 8V R4 36092