Solve
-One Method to Determine the Time Since an Animal $P$

Solve.
-One method to determine the time since an animal died is to estimate the percentage of carbon- 14 remaining in its bones. The pencent $P$ in decimal form of carbon- 14 remaining $x$ years is given by $\mathrm{P}(\mathrm{x}) =\mathrm{e}^{-0.000121 \mathrm{x}}$ . Approximate (to the nearest whole year) the age of a fossil if there is $74 \%$ of carbon- 14 remaining.

A) $-16,541$
B) 2488
C) $-35,571$
D) 1081