In the given bar graph, the white bar shows the income and the black bar shows the expenditure of a company. Study the graph and answer the question that follows.

The expenditure from 2001 to 2002 decreased by:

A

$$35 \frac{1}{3}%$$

B

$$25%$$

C

$$34 \frac{1}{3}%$$

D

$$36 \frac{1}{3}%$$