The table below 2ives the $$\frac{Input}{Output}$$ ratio of particular firm over five consecutive years.

If the inputs in the year 1998 was ₹1,200 crores and total output in the years 1998 and 2000 taken together was ₹2,500 crores, then what was the input of the turn in the year 2000?

A

₹1,200 crores

B

₹2,100 crores

C

₹3,200 crores

D

₹1,700 crores