10 women take 16 days to complete a work which can be completed by 6 men in 8 days. 12 men started working and after 2 days 6 men left, and 5 women joined them. In how many days will the work be completed?

A

$$\frac{2}{3}$$

B

$$\frac{16}{5}$$

C

$$\frac{5}{2}$$

D

$$\frac{26}{5}$$