Bernice$$s has $$823,000$ in sales. The profit margin is $3\mathrm{.}9$ percent and the firm has $7,500$ shares of stock outstanding. The market price per share is $$15.$ What is the price$-$earnings ratio?

a$.$

$3\mathrm{.}98$

b$.$

$4\mathrm{.}27$

c$.$

$4\mathrm{.}42$

d$.$

$3\mathrm{.}15$

e$.$

$3\mathrm{.}51$