ATB Co$.$ has an operating profit margin of $0\mathrm{.}15,$ revenues of $$500,000$ and total assets of $$1,200,000.$ What is this companys return on assets?a$\mathrm{.}5\mathrm{.}36\%$b$\mathrm{.}6\mathrm{.}82\%$c$\mathrm{.}6\mathrm{.}25\%$d$\mathrm{.}5\mathrm{.}77\%$e$\mathrm{.}5\mathrm{.}02\%$