A 3- $\Omega$ And a 15- $\Omega$ Resistor Are Wired in Parallel and the Combination Is Wired

Multiple Choice

A 3- $\Omega$ and a 1.5- $\Omega$ resistor are wired in parallel and the combination is wired in series to a 4- $\Omega$ resistor and a 10-V emf device.The current in the 3- $\Omega$ resistor is:

A) 0.33 A
B) 0.67 A
C) 2.0 A
D) 3.3 A
E) 6.7 A