A three-resistor parallel circuit is created with resistances of 3Ω, 6Ω, and 9Ω. If the current through the 3Ω resistor is observed to be 6 Amperes, which of the following statements is true:
A. The total current in the circuit is 6 Amperes.
B. The total resistance of the circuit is 18Ω.
C. The voltage across the 6Ω resistor is 18 Volts.
D. The power dissipated by the 9Ω resistor is 54 Watts.