A: The answer is (D).
Answer the following multiple choice question with options (a), (b), (c), (d), (e).
Q: A and B can do a piece of work in 12 days and 16 days respectively. Both work for 3 days and then A goes away. Find how long will B take to complete the remaining work? Answer Choices: A)10 days B)17 days C)147 days D)9 days E)1478 days