. II) (a) The spot price of sunflower oil is ?20 per barrel storing each barrels costs 2?, payable at the end ofthe year. The

. II) (a) The spot price of sunflower oil is â?¬20 per barrel storing each barrels costs 2â?¬, payable at the end ofthe year. The risk-free interest rate is 7% per annum continuously compounded. &qu...