Fischer Company has outstanding 8,000 shares of $100 par value, 5% preferred stock, and 50,000 shares of $1 par value common stock. The company has $328,000 of retained earnings. At year-end, the company declares and pays the regular $5 per share cash dividend on preferred stock and a $1.80 per share cash dividend on common stock. What is the total dividends paid by Fischer Company

Until recently, hamburgers at the city sports arena cost $4.70 each. the food concessionaire sold an average of 13 comma 000 hamburgers on game night. when the price was raised to $5.40, hamburger sales dropped off to an average of 6 comma 000 per night. (a) assuming a linear demand curve, find the price of a hamburger that will maximize the nightly hamburger revenue. (b) if the concessionaire had fixed costs of $1 comma 500 per night and the variable cost is $0.60 per hamburger, find the price of a hamburger that will maximize the nightly hamburger profit.