A pool has 3 taps.The first tap takes 3 days, The second tap takes 2 days, and the third tap takes 18 hours, to fill the pool. All the three taps are opened together. After 8 hours, the second tap is closed. The total time to fill the pool completely will be:

A

$$\frac{128}{11}$$ hours

B

12 hours

C

$$\frac{144}{13}$$ hours

D

4 hours