The Revenue (In Dollars) Realized by Apollo from the Sale

Multiple Choice

The revenue (in dollars) realized by Apollo from the sale of its inkjet printers is given by ​ ​
Where x denotes the number of units manufactured each month. What is Apollo's revenue when 4,000 units are produced?
​

A) $-4,396,000
B) $-4,404,000
C) $4,000
D) $-4,392,000
E) $-4,400,000