[单选题]
A 22-A current flows into a parallel combinat mh(o7tyvtc;):hj3 ny5:dhurion of a 4.0 ttyjv)cx */r:b1p 8m t$\Omega$, 6.0 $\Omega$, and 12 $\Omega$ resistor. What current flows through the 4.0 $\Omega$ resistor?
A. $18 \; A$
B. $11 \; A$
C. $7.3 \; A$
D. $3.7 \; A$