Abe, Beth, and Carl each start to write a science fiction book. Their individual probabilities for completing their respective books are \(\dfrac12, \dfrac15,\) and \(\dfrac14.\) A completed science fiction book has a \(20\%\) chance of getting published. What is the probability that Beth or Carl, but not Abe, will get their book published?
A. \(\dfrac{11}{250}\)
B. \(\dfrac9{200}\)
C. \(\dfrac{99}{1250}\)
D. \(\dfrac{81}{1000}\)
E. \(\dfrac15\)
Answer: C
Source: e-GMAT