A Resistor of 2 $\Omega$ And Another of 3 $\Omega$ Are Connected in Parallel,and This Combination Is Joined in Series

Multiple Choice

A resistor of 2 $\Omega$ and another of 3 $\Omega$ are connected in parallel,and this combination is joined in series with a 4- $\Omega$ resistor across a battery.If the current in the 2- $\Omega$ resistor is 2.0 A,the potential drop across the 3- $\Omega$ resistor is

A) 2.4 V
B) 1.2 V
C) 6.0 V
D) 4.0 V
E) 8.0 V