The Rocky Balboa has sales of $$425,000,$ total assets of $$410,000,$ and a profit margin of $7\mathrm{.}2$ percent. What is the return on assets?

Multiple Choice

$8\mathrm{.}19$ percent

$7\mathrm{.}46$ percent

$7\mathrm{.}88$ percent

$6\mathrm{.}14$ percent

$7\mathrm{.}75$ percent