PLEASE HELP ....... ITS URGENT .......

PLEASE PLEASE ...

Initial margin is the maintainance margin of 30%. i dont know. but this is the question

b. per share. Assuming you paid the full cost to purchase JAYA company stock at $35 Suppose the brokerage commissions are 2% for purchases and 2% for sales. The interest rate on margin financing is 6.25% per year with maintenance margin of 30%. Calculate the rate of return if you sell the stock at $68 per share a year later and receive a dividend of $0.75 per share. (4 marks) a