$3.$ Debentures Rs $2$ lakhs, Loans Rs $3$ lakhs, Equity Rs $10$ lakhs, Current liability Rs $2$ lakhs. Find out the Debt equity ratio and comment accordingly$4.$ Sales $12,00,000$; Sales returns Rs $2,00,000$; Cash sales Rs $4,00,000$; Provision for doubtful debts $10\%$; Bad debts Rs $20,000$; Debtors Rs $3,50,000$; Gross profit is $25\%.$ Find out the Credit sales$5.$ Sales $12,00,000$; Sales returns Rs $2,00,000$; Cash sales Rs $4,00,000$; Provision for doubtful debts $10\%$; Bad debts Rs $20,000$; Debtors Rs $3,50,000$; Gross profit is $25\%.$ Find out the amount of Gross profit?$6.$ Sales $12,00,000$; Sales returns Rs $2,00,000$; Cash sales Rs $4,00,000$; Provision for doubtful debts $10\%$; Bad debts Rs $20,000$; Debtors Rs $3,50,000$; Gross profit is $25\%.$ Find out the amount of provision for doubtful debts to be taken in the profit and loss account$\mathrm{.}7.$ Sales $12,00,000$; Sales returns Rs $2,00,000$; Cash sales Rs $4,00,000$; Provision for doubtful debts $10\%$; Bad debts Rs $20,000$; Debtors Rs $3,50,000$; Gross profit is $25\%.$ Find out the DTR$?8.$ Stock is $75,000$; Quick ratio is $1$:$1$; Current ratio is $2\mathrm{.}5$:$1$; Find out the current liabilities$\mathrm{.}9.$ Stock is $75,000$; Quick ratio is $1$:$1$; Current ratio is $2\mathrm{.}5$:$1$; Find out the current assets$\mathrm{.}10.$ Debtor turnover ratio is $4$ times. Find out the debt collection period in days if days per annum is $360.$