What is the power dissipated by R1, R2, and R3?

• P1 = 0.13 W, P2 = 0.26 W, P3 = 0.12 W
• P1 = 0.26 W, P2 = 0.52 W, P3 = 0.23 W
• P1 = 0.52 W, P2 = 0.92 W, P3 = 0.46 W
• P1 = 1.04 W, P2 = 1.84 W, P3 = 0.92 W