Ihad a full time job this summer where i earned $10 per hour. it costs me about $4 in gas money for every round trip to and from campus, which lasts for one hour. my class meets once a week and lasts 3 hours. my opportunity cost (including both direct and indirect costs) of attending class in any given week is:

Marcus nurseries inc.'s 2005 balance sheet showed total common equity of $2,050,000, which included $1,750,000 of retained earnings. the company had 100,000 shares of stock outstanding which sold at a price of $57.25 per share. if the firm had net income of $250,000 in 2006 and paid out $100,000 as dividends, what would its book value per share be at the end of 2006, assuming that it neither issued nor retired any common stock?