OneChicago has just introduced a new single stock futures contract on the stock of Brandex, a company that currently pays no dividends. Each contract calls for delivery of 2,000 shares of stock in one year. The T-bill rate is 5% per year, Required: a. If Brandex stock now sells at $220 per share, what should the futures price be? (Round your answer to 2 decimal places.) b. Brandex stock now sells at $220 per share. If the Brandex stock price drops by 1.0%, what will be the new futures price and the change in the investor's margin account? (input all amounts as positive values. Do not round intermediate calculations, Round your answers to 2 decimal places.)