## Rate of energy

Three resistors with values of 5, 8, and 14 ohms are connected in series in a circuit with a 8.5 V battery. At what rate is energy delivered to the 14 ohm resistor?

I calculated current, I=.31 A, and Equivalent resistance, R = 27 Ohms
Next, I used P=I2R to calculate rate of energy, but it's not right.  What is the answer, in W?