Calculate the following for this circuit: PR1 W PR2 W PR3 W PR4 W PD = PR1 + PR2 + PR3 + PR4 W 6. Verify that the total power dissipated in the resistors, PD is equal to the power supplied by the DC source, PS. Power Supplied by the source PS W Power Dissipated in the resistors PD = PR1 + PR2 + PR3 + PR4 W