Study the given graph and answer the question that follows.

If a pie chart is drawn for the data related to the expenditure of the company in five years, then the central angle of the sector representing expenditure in 2016 will lie between:

A

$$74^{\circ} $$ and $$77^{\circ} $$

B

$$71^{\circ} $$ and $$74^{\circ} $$

C

$$65^{\circ} $$ and $$68^{\circ} $$

D

$$68^{\circ} $$ and $$71^{\circ} $$