0. Refer to Egure 171 and locate Ihe E.Mini contract on the Standard \& Poor's 500 lndex. If the margin requirement is 22% of the futures price times the muluplier of $50. how much must you deposit with your broker to trade the September contract? (input the amount as positive value. Round your answer to 2 decimal places.) b. If the September futures pice were to increase to 2.460, what percentage return would you eam on your net investment if you entered the long side of the contract at the price shown in the figure? (Do not round intermediate caiculations. Round your answer to 2 decimal places. c. If the September futures pricefalis by 27% what is the percentagn gain or loss on your net investiment? (input the amount as potitive value. Do not round Intermediate calculetions.)