0- resistor is connected in parallel with a 115.0- resistor. This parallel group is connected in series with a 20.0- resistor. The total combination...

A 64.0-Ω resistor is connected in parallel with a 115.0-Ω resistor. This parallel group is connected in series with a 20.0-Ω resistor. The total combination is connected across a 15.0-V battery.(a) Find the current in the 115.0-Ω resistor.(b) Find the power dissipated in the 115.0-Ω resistor.