The table given below shows the production of five companies in two years.

Which of the following statement is NOT correct?
I. The average production of P, Q, R and S in year L are 172.5.
II. The ratio of production of T in year L to the production of T in year M are 6 : 7.

A

Only I

B

Both I and II

C

Neither I nor II

D

Only II