De Trader opens a brokerage account and purchases 200 shares of Internet Dreams at $48 per share. She borrows $3,100 from her broker to help pay for the purchase. The interest rate on the loan is 5%. o. What is the margin in De's account when she first purchases the stock? count? (Round your answer to b. If the share price falls to $38 per share by the end of the year, what is the remaining margin in her a 2 decimal places.) C. If the maintenance margin requirement is 30%, will she receive a margin cal?