CALCULATE OPERATING RATIO AND PROPRIETARY RATIO :

CASH SALES = 10,00,000 ;

CREDIT SALES = 120% OF CASH SALES ;

OPERATING EXPENSES = 10% OF TOTAL SALES ;

RATE OF GROSS PROFIT = 40% ;

OPENING STOCK = 1,50,000 ;

CLOSING STOCK = 1,70,000 ;

CURRENT ASSETS = 3,00,000 ;

CURRENT LIABILITIES = 2,00,000 ;

SHARE CAPITAL = 6,00,000 ;

FIXED ASSETS = 5,00,000