You purchased 100 shares of Facebook, Inc. common stock on margin at $169.25 per share. Assume the initial margin is 50% and the maintenance margin is 30%. One year later, the stock price closes at $172.58. If the brokers call loan rate is 2.00%, what is your return on equity? Note that Facebook pays no dividends. Enter your answer rounded to two decimal places. Do not enter % in the answer box. For example, if your answer is 0.12345 or 12.345% then enter as 12.35