The circuit in the figure below has a battery of 33.0 V and the following resistors: R1=4.00 Ω, R2=5.00 Ω, R3=8.00 Ω, R4=8.00 Ω, R5=11.00 Ω.
a. Find the equivalent resistance.
b. Find the voltage drop across R3.
c. Fin the power dissipated in R3.
d. Find the power supplied by the battery.