Refer to the Information Provided in Table 9

Refer to the information provided in Table 9.4 below to answer the questions that follow.
Table 9.4
-Refer to Table 9.4. At an output level of $2,500, the level of aggregate expenditure is ________ billion.

A) $1,200
B) $1,400
C) $1,700
D) $1,900