OneChicago has just introduced a single-stock futures contract on Brandex stock, a company that currently pays no dividends. Each contract calls for delivery of 1,000 shares of stock in 1 year. The T-bill rate is 6% per year. a. If Brandex stock now sells at $120 per share, what should the futures price be? b. If the Brandex price drops by 3%, what will be the change in the futures price and the change in the investor's margin account, if the investor long one future contract on Brandex stock? c. If the margin on the contract is $12,000, what is the percentage return on the investor's position