Determine Whether the Improper Integral Converges or Diverges, and If $\int_{3}^{\infty} \frac{1}{x^{3}} d x$

Multiple Choice

Determine whether the improper integral converges or diverges, and if it converges, find its value. $\int_{3}^{\infty} \frac{1}{x^{3}} d x$

A) Diverges
B) $\frac{1}{9}$
C) $\frac{1}{18}$
D) 0