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 stock was $075 last year and 50.40 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 rare on account. Notes payable, short term Total current liabilities \begin{tabular}{rr} 490 & 490 \\ \hline 12,870 & 11,390 \end{tabular} Long-term liabilities: Bonds payable Total liabilities Stockholders' equity: Common stock Additional paid-in capital Total paid-in capital Retained earnings Total stockholders' equity Total liabilities and stockholders' equity \begin{tabular}{rr} 10,000 & 10,000 \\ \hline 22,870 & 21,390 \\ \hline \end{tabular} \begin{tabular}{rr} 990 & 990 \\ 5,150 & 5,150 \\ \hline 6,140 & 6,140 \\ 34,764 & 28,560 \\ \hline 40,904 & 34,700 \\ \hline$63,774 & $56,990 \\ \hline \hline \end{tabular} Weller Corporation Comparative Income Statement and Reconciliation (dollars in thousands) Sales Cost of goods sold Gross margin Selling and administrative expenses: Selling expenses Administrative expenses Total selling and administrative expenses Net operating income Interest expense \begin{tabular}{rr} This Year & Last Year \\ $98,000 & $93,000 \\ 61,500 & 57,500 \\ \hline 36,500 & 35,500 \\ \hline & \\ 10,400 & 9,900 \\ 13,900 & 12,900 \\ \hline 24,300 & 22,800 \\ \hline 12,200 & 12,700 \\ 1,200 & 1,200 \\ \hline \end{tabular} Required: Compute the following financial data for this year 1. Gross margin percentage. (Round your percentage answer to 1 decimol place (l.e., 0.1234 should be entered as 12 3).) 2. Net profit margin percentage. (Round your percentage answer to 1 decimol ploce (i.e., 0.1234 should be entered as 12.3).) 3. Return on total assets. (Round your percentage answer to 1 decimal ploce (i.e,0.1234 should be entered as 12.3) ).) 4. Return on equity (Round your percentage answer to 2. decimal ploces (l.e., 0.1234 should be entered as 12.34 ).)