Delf's has a profit margin of $3\mathrm{.}8$ percent on sales of $$287,200.$ The firm currently has $5,000$ shares of stock outstanding at a market price of $$7\mathrm{.}11$ per share. What is the price$-$earnings ratio?

a$.12\mathrm{.}84$

b$.5\mathrm{.}93$

c$.11\mathrm{.}50$

d$.3\mathrm{.}26$

e$.8\mathrm{.}02$

Quitar mi elecci$$n