I need help with the finding the return on assets and return on equity for this year and last year. Required information

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Lydex Company's financial statements for the last two years are as follows:

$\backslash$table$[[$Lydex Company Conparative Balance Stacet,This Year,Last Year$],[$Assets$],[$Current assets:,$ $960,000,$$ $1,260,000],[$Cash$,0,300,0$ee$],[$Marketable securities$,2,780,$aae,$1,8$ee$,6$ee$],[$Accounts receivable, net,$3,990,200,2,48$e$,000],[$Inventory$,240,000,188,00$e$],[$Prepaid expenses,$7,8$ee$,6$ee$,5,948,00$e$],[$Total current assets,$9,380,000,8,948,0$ee$],[$Total assets,$ $17,100,000,$$ $14,888,000],[$Liabilities and Stockholders' Equity$],[$Liabilities:$,$$ $3,990,000,$$ $2,760,000],[$Current liabilities,$3,600,00$e$,3,000,0$ee$],[$Total liabilities,$7,590,600,5,760,000],[$Stockholders$\text{'}$ equity:,,$7,8$ee$,00$e$],[$Common stock, $ $78$ par value,$7,8$e$0,000,1,320,000],[$Total stockholders' equity,$9,600,000,9,120,900],[$Total liabilities and stockholders $"$ equity,$ $17,1$e$0,000,$$ $14,888,000]]$

$\backslash$table$[[\backslash$table$[[$Lysex Company$],[$Comparative Income Statement and Reconciliation$]]],[,$This Year,Last Year$],[$Sales $($all on account$),$$ $15,750,000,$$ $12,480,000],[$Cost of goods sold,$12,600,000,9,900,000],[$Gross margin,$3,159,0$ed$,2,580,000],[$Selling and administrative expenses,$1,590,000,1,560,000],[$Net operating income,$1,560,0$ed$,1,020,000],[$Interest expense,$360,0$e$0,300,000],[$Net income before taxes,$1,200,004,728,600],[$Income taxes $(30\%),360,000,216,000],[$Net incose,$840,900,584,0$ed$],[$Common dividends,$360,900,252,000],[$Net income retained,$488,9*$d$,252,9$ee$],[$Beginning retained earnings,$1,320,000,1,068,000],[$Ending retained earnings,$ $1,800,800,$$ $1,320,000]]$

The following financial data and ratios are typical of companies in Lydex Company's industry:

$\backslash$table$[[$Current ratio,$2\mathrm{.}3],[$Acid$-$test ratio,$1\mathrm{.}2],[$Average collection period,$30$ days$],[$Average sale period,$60$ days$],[$Return on assets,$9\mathrm{.}54],[$Debt$-$to$-$equity ratio,$8\mathrm{.}65],[$Tises interest earned ratio,$5\mathrm{.}7],[$Price$-$earnings ratio,$10]]$

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