The Annual Sales $a _ { n }$ (In Millions of Dollars) for a Certain Company from 2001

Multiple Choice

The annual sales $a _ { n }$ (in millions of dollars) for a certain company from 2001 to 2006 can be approximated by the model $a _ { n } = 500.7 + 161.52 n,$ $n = 0,1 , K , 5$ where $n$ represents the year, with $n = 0$ corresponding to 2001. Find the total sales from 2001 to 2004. Round to the nearest million.

A) $2972 million
B) $4119 million
C) $1987 million
D) $2229 million
E) $1502 million