Given the financial information for Megan Avenue Corporation as follow:-

Income Statement for the year ended 31 December 2020

Sales		45,998
Cost of Good Sold		(17,889)
Gross Profit		28,109
Operating expenses
Selling , general and administrative expenses	(16,426)
Depreciation expenses	(1,976)	(18,402)
Operating Income		9,707
Interest expenses		(483)
Profit before tax		9,224
Income tax expenses		(2,126)
Profit after Tax		7,098

Balance Sheet as at 31 December 2020

Cash		21,675
Account receivable		4,466
Inventory		3,100
Other current assets		3,745
Total Current assets		32,986
Gross Plant and Equipment	26,674
Accumulated depreciation	(12,041)
Net plant and Equipment		14,633
Long term investment		13,625
Goodwill, Trademark & Other intangible assets		30,779
Total Assets		92,023
Accounts payable	9,634
Short-term notes payable	22,740
Total Current liabilities		32,374
Long term debt		29,329
Total Liabilities		61,703
Common stock (par value)		1,760
Paid-in capital		13,154
Retained earnigs		63,408
Treasury stock		(48,002)
Total stockholder equity		30,320
Total Liabilities and Equity		92,023

Required

Calculate the ratio

1. Gross profit margin
2. Profit margin
3. Current ration
4. Acid test ratio
5. Day in receivables
6. Account receivable turnover
7. Day in inventory
8. Inventory turnover
9. Return on investment
10. Return on equity