Solve the Problem $P(t)=13 \ln (t+12)$ , Where $t$ Represents the Time in Days

Multiple Choice

Solve the problem.
-Suppose that the population of a certain type of insect in a region near the equator is given by $P(t) =13 \ln (t+12)$ , where $t$ represents the time in days. Find the rate of change of the population when $\mathrm{t}=4$ .

A) 3.3 insects/day
B) 1.1 insects/day
C) 0.8 insects/day
D) 1.7 insects/day