(12) (b) Following are the selected data taken from Books of A Ltd at the end of year 2005: Cash Account Receivable beg Account Receivable end Rs. 108,000 380,000 350,000 142,000 120,000 150,000 200,000 50,000 Marketable Securities Merchandise Inventory beg Merchandise Inventory end Accounts Payable Bills Payable Credit Sales (Net) Cost of Goods Sold Total Operating Expenses REQUIRED: On the basis of above information, find out: Ratio 10. Operating Profit Percentage 18,25,000 540,000 600,000 1. Net Working Capital 2. Current Ratio 3. Quick Ratio Account Receivable Turnover 6. Gross Profit Percentage 7. Net Profit Percentage 8. Operating expense Rate 9. Super Quick 4. Inventory Turnover 5.