The median of 11 different positive integers is 15 and seven

M: +1.00/-0.00

The median of 11 different positive integers is 15 and seven of those 11 integers are 8, 12, 20, 6, 14, 22, and 13.

Statement I: The difference between the averages of four largest integers and four smallest integers is 13.25.
Statement II: The average of all the 11 integers is 16.

Which of the following statements would be sufficient to find the largest possible integer of these numbers?

[MBA XAT 2015]

A Statement I only.

B Statement II only.

C Both Statement I and Statement II are required.

D Neither Statement I nor Statement II is sufficient.

E Either Statement I or Statement II is sufficient.