De Trader opens a brokerage account and purchases 400 shares of Internet Dreams at $20 per share. She borrows $2,500 from her broker to help pay for the purchase. The interest rate on the loan is 7%. Required: a. What is the margin in De's account when she first purchases the stock? Margin b. If the share price falls to $10 per share by the end of the year, what is the remaining margin in her account? $ 8,175 Remaining margin $ OO c. If the maintenance margin requirement is 30%, will she receive a margin call? Yes O No 22 11

De Trader opens a brokerage account and purchases 400 shares of Internet Dreams at $20 per share. She borrows $2,500 from her broker to help pay for the purchase. The interest rate on the loan is 77%. Required: o. What is the margin in Dee's account when she first purchases the stock? b. If the share price falls to $10 per share by the end of the year, what is the remaining margin in her account? c. If the maintenance margin requirement is 30%, will she recelve a margin call? Yes No b. If the share price falls to $10 per share by the end of the year, what is the remaining margin in her account? c. If the maintenance margin requirement is 30%, will she recelve a margin call? Yes No d. What is the rate of return on her investment? (Negotive value should be indicated by a minus sign. Round your answer to 2 decimal places.)