Use the following data to compute each firm's net profit margin, total asset turnover, equity multiplier, and return on equity. $($Note: The following dollar values are expressed in millions of U$.$S$.$ dollars.$)$

$\backslash$table$[[$Firm$,\backslash$table$[[$Total$],[$Assets$]],\backslash$table$[[$Common$],[$Equity$]],$Sales,$\backslash$table$[[$Net$],[$Income$]],\backslash$table$[[$Net Profit$],[$Margin$]],\backslash$table$[[$Total Asset$],[$Turnover$]],\backslash$table$[[$Equity$],[$Multiplier$]],\backslash$table$[[$Return on$],[$Equity$]]],[$A$,$$$28,141,$$$8,700,$$$10,636,$$$1,563,14\mathrm{.}70\%,7,3\mathrm{.}23,$grad