One year ago, Ms. Short Seller short sold 400 shares a stock at a price per share of $36. The initial margin reuirement on her account is 65 percent and the maintenance margin is 40 percent. Today, she coverd her short posittion when the stock price was $33 a share. What is her annualized holding period rate of return? The stock paid dividend of $0.25 over this one year. Assume that Ms. Short Seller never received a margin call in this year and she did not receive any interest on her initial margin deposits. Ignore time value of money on dividend payments.