Task 3 (of 3) Consider the circuit shown below. R1 2 kQ 15 V R2 5 kQ Determine the following: (a) The resistance, R2, assuming the current through R2 is one half of the current through the 5 k2 resistor. (b) Using your value computed for R2 in part (a), compute the resistance, R1, that will result in a voltage drop of 7.5 V across the 5 k$2 resistor