Income statement of ABC Company is given below :

Income statement	2022 (BDT)
Revenue	1,80,000
Cost of sales	65,000
Gross profit	1,15,000
Operating expenses	39,900
Profit from operation	75,100
Interest expenses	12,000
Profit before tax	63,100
Tax	17,300
Profit after tax	45,800 ══════

Balance Sheet	2022 (BDT)
Property, Plant and Equipment	2,66,200
Current Assets :
Inventory Receivables	15,000 49,300
	64,300
Total Assets	3,30,500 ═══════

Share capital	1,46,700
Loans	1,50,000
Current Liabilities :
Trade payables	11,700
Overdraft	9,100
Taxation	13,000
	33,800 ━━━━━
Total Liabilities and Equity	3,30,500 ═══════

Required to calculate:
(i) Current Ratio
(ii) Quick Ratio
(iii) Inventory Turnover Ratio
(iv) Net Profit Margin
(v) Interest Coverage Ratio
(vi) Working capital.