13. Answer the question using the graph

A chocolate company owned by Raghu has an increased profit every year. The graph of the increased profit given below. Find the slope of the line \(KL\) and, hence estimate at what year the profit can be 17 crores?

 

 

The slope of the line \(KL\) \(=\) $\frac{i}{i}$

 

Estimated profit 17 crores can reach in the year