Please help me with the different formulas.

Hyrkas Corporation's most recent balance sheet and income statement appear below: Dividends on common stock during Year 2 totaled $27 thousand. The market price of common stock at the end of Year 2 was $16.30 per share. Compute the following for Year 2: a. Gross margin percentage. (Round your answer to 1 decimal place.) b. Earnings per share. (Round your answer to 2 decimal places.) c. Price-earnings ratio. (Do not round intermediate calculations. Round your answer to 1 decimal place.) d. Dividend payout ratio. (Do not round intermediate calculations. Round your "Percentage" answer to 1 decimal place.) e. Dividend yield ratio. (Round your "Percentage" answer to 2 decimal places.) f. Return on total assets. (Do not round intermediate calculations. Round your.) "Percentage" answer to 2 decimal places.) 9. Return on equity. (Round your "Percentage" answer to 2 decimal places.) h. Book value per share. (Round your answer to 2 decimal places.) i. Working capital. (Input your answer in thousands of dollars.) J. Current ratio. (Round your answer to 2 decimal places.) k. Acid-test (quick) ratio. (Round your answer to 2 decimal places.) 1. Accounts receivable turnover. (Round your answer to 2 decimal places.) m. Average collection period. (Use 365 days in a year. Do not round intermediate calculations. Round your answer to 1 decimal place.) n. Inventory turnover. (Round your answer to 2 decimal places.) o. Average sale period. (Use 365 days in a year. Do not round intermediate calculations. Round your answer to 1 decimal place p. Times interest earned ratio. (Round your answer to 2 decimal places.) q. Debt-to-equity ratio. (Round your answer to 2 decimal places.)