How many women are needed to complete the work in 10 days?
I. 6 men and 8 women can complete the work in 8 days.
II. 4 women and 3 men can complete the work in 16 days.

A

if the statement I alone is sufficient to answer the question.

B

if the statement II alone is sufficient to answer the question.

C

if both the statements I and II are sufficient to answer the question but neither statement alone is sufficient.

D

if both the statements I and II together are not sufficient to answer the question and additional data is required.