Solve Write a Mixed Numeral for the Answer $8 \frac{1}{2}$ Inches By

Multiple Choice

Solve. Write a mixed numeral for the answer.
-A book cover measures $8 \frac{1}{2}$ inches by $14 \frac{3}{4}$ inches. What is the perimeter of the front cover of the book?

A) $176 \frac{3}{4}$ in.
B) $46 \frac{1}{2}$ in.
C) $125 \frac{3}{8}$ in.
D) $12 \frac{1}{2}$ in.