In a factory, machines A, B, and C produce electronic components. Machine A produces 16% of the components, machine B produces 50% of the components and machine C produces the rest. Some of the components are defective. Machine A produces 4%, machine B 3% and machine C 7% defective components. Find the probability that a randomly selected component is produced by machine B and is defective.
Select one:
a. 0.064
b. None of these
c. 0.10
d. 0.0064
e. 0.015
f. 0.15
g. 0.34
h. 0.30