$\text { The rate of change of } N \text { is proportional to } N \text {. When } t = 0 , N = 200 \text { and when }$

Multiple Choice

$\text { The rate of change of } N \text { is proportional to } N \text {. When } t = 0 , N = 200 \text { and when }$ $t = 1 , N = 360$ . What is the value of $N$ when $t = 4$ ? Round your answer to three decimal places.

A) $2,129.520$
B) $2,099.520$
C) $2,049.520$
D) $491.383$
E) $262,440.000$