De Trader opens a brokerage account and purchases 300 shares of Internet Dreams at $36 per share. She borrows $4,500 from her broker to help pay for the purchase. The interest rate on the loan is 11%.

a.What is the margin in De's account when she first purchases the stock?

Margin$

b-1.If the share price falls to $26 per share by the end of the year, what is the remaining margin in her account?(Round your answer to 2 decimal places.)

Remaining margin%

b-2.If the maintenance margin requirement is 30%, will she receive a margin call?

YesNo

c.What is the rate of return on her investment?(Negative value should be indicated by a minus sign. Round your answer to 2 decimal places.)

Rate of return%