Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions :
Figure: Cold Drinks Sold and Temperature
-(Figure: Cold Drinks Sold and Temperature) Look at the figure Cold Drinks Sold and Temperature. If we move from point B to point C in the figure, the outside temperature has ______ degrees and the number of cold drinks sold has ______.

A) decreased by 30; decreased by 30
B) increased by 20; increased by 20
C) increased by 30; increased by 30
D) increased by 40; increased by 40