Given the information below, which firm has the greatest Return on Equity?

$\backslash$table$[[,\backslash$table$[[$Net Profit$],[$Margin$]],\backslash$table$[[$Asset Turnover$],[$Ratio$]],$Debt Ratio$],[$Jones Group, Inc,$8\mathrm{.}90\%,1\mathrm{.}50,0\mathrm{.}53],[$Deep Blue, Inc,$5\mathrm{.}90\%,1\mathrm{.}60,0\mathrm{.}61],[$Diversion$,$ Inc,$15\mathrm{.}00\%,0\mathrm{.}88,0\mathrm{.}45],[$Century$,$ Inc,$7\mathrm{.}80\%,0\mathrm{.}91,0\mathrm{.}63]]$

Deep Blue, Inc

Jones Group, Inc

Diversion, Inc

Century, Inc