Assume you sell short 1,000 shares of common stock at $35 per share, with initial margin at 50%. What would be your rate of return if you repurchase the stock at $25 per share? The stock paid no dividends during the period, and you did not remove any money from the account before making the offsetting transaction. a. 0 20.47% b. 25.63% c. 57.14% d. 77.23%

Janis owns and operates a store in a country experiencing a high rate of inflation. in order to prevent the value of money in her cash register from falling too quickly, janis sends an employee to the bank four times per day to make deposits in a interest-bearing account that protects the store's revenues from the effects of inflation. this is an example of the (menu costs/ unit of account costs/ shoesleather costs) of inflation. pick one