Based upon the following assumptions: BAT1 = 12.7V, BAT2 = 23.8V, R1 = 1.2kΩ, R2 = 980Ω, R3 = 3.2kΩ, R4 = 3.3kΩ, R5 = 1.3kΩ, use the Superposition theorem to determine the magnitude and direction of the current through R2. Compare your results with the answers you obtained from Assignment 8. M W