A can do a piece of work alone in 30 days. B is 25% less efficient than A, while C is \(33\frac{1}{3}\%\) more efficient than B. In how many days can A, B and C, working together, complete the work?
1
\(\frac{150}{11}\) days
2
\(\frac{120}{11}\) days
3
\(\frac{140}{11}\) days
4
\(\frac{130}{11}\) days