Please explain how to find TOTAL ASSETS/TOTAL EQUITY in detail please for ROE.

and also explain in detail how to find ROA with clear substitutions.

thanks in advance

2. Based on the following financial ratios, calculate ROE and ROA. (10pts) Profit margin = Net income / Sales =10% Total debt ratio = Total liabilities / Total assets =50% Sales-to-Inventory turnover = Sales / Inventory =10 times Current ratio = Current assets / Current liabilities =1.5 times Inventory (-to-Current liabilities) ratio = Inventory / Current liabilities =1 times Inventory proportion = Inventory / Total assets =10% Fixed asset turnover = Sales / Net fixed assets =1.33 times ROE = Net income / Total equity = ? % ROA = Net income / Total assets =?% Hint. modify the following DuPont Identity: ROE =( Net income / Sales )( Sales / Total assets )( Total assets / Total equity )