Comparative financial statements for Weller Corporation, a merchandising company, for the year ending December $31$ appear below. The company did not issue any new common stock during the year. A total of $990,000$ shares of common stock were outstanding. The interest rate on the bond payable was $12\%,$ the income tax rate was $40\%,$ and the dividend per share of common stockwas $$0\mathrm{.}75$ last: year and $$0\mathrm{.}40$ this year. The market value of the company's common stock at the end of this year was $$28.$ All of the company's sales are on account.

Required:

Compute the following financial data for this year:

Gross margin percentage.

Note: Round your percentege onswer to $1$ declmel place $($L$.$e$.,0\mathrm{.}1234$ should be entered as $12\mathrm{.}3).$

$2$ Net profit margin percentage.

Note: Round your percentage onswer to $1$ declmal place $($l$.$e$.,0\mathrm{.}1234$ should be entered as $12\mathrm{.}3).$

Return on total assets.

Note: Round your percentoge onswer to $1$ decimal place $($l$.$e$.,0\mathrm{.}1234$ should be entered as $12\mathrm{.}3).$

Return on equity.

Note: Round your percentege onswer to $2$ declmal ploces $($L$.$e$.,0\mathrm{.}1234$ should be entered as $12\mathrm{.}34).$

$\backslash$table$[[1.$ Gross margin percentage,,$\%$