The time taken by 4 men to complete a job is double the time taken by 5 children to complete the same job. Each man is twice as fast as a woman. How long will 12 men, 10 children and 8 women take to complete a job, given that a child would finish the job in 20 days.

A

4 Days

B

2 $$\frac{1}{8}$$ Days

C

2 Days

D

1 Day