A Music Company Expects That the Monthly Sales S, in Thousands

Multiple Choice

A music company expects that the monthly sales S, in thousands, of a new music CD it has produced will be closely approximated by $S ( t ) = \frac { 140 t } { 2.25 t ^ { 2 } + 80 }$ where t is the number of months after the CD is released. Find the monthly sales the company expects 2 months after the CD is released. Round to the nearest 100 CDs.

A) 3000 CDs
B) 2900 CDs
C) 3600 CDs
D) 3100 CDs
E) 2600 CDs