All one question , Thank you !

Assume that you will buy stock on margin (i.e.; stock margin trading). Assume that Caroline Corp stock is currently selling for $50 per share. Assume that you will purchase 500 shares on July 21, 2022 at 11:00 AM. You have $15,000 of your own to invest and you will borrow an additional $10,000 from your broker at an interest rate of 10% per year. Assume that the Maintenance Margin is 40%. 9) What is the Percentage Margin? 9a) What is the initial position (on July 21, 2022 at 11:00 AM.) using the balance sheet equation. In other words, which of the following presents the balance sheet using this information. 9b) Which of the following presents the balance sheet if the stock price increases to $100 per share July 21,2022 at 11-01 AM In ntharwa.d.... ni...... formation. 9c) Which of the following presents the balance sheet if the stock price increases to $100 per share July 21,2023 AT 11:00 AM. In other words, which of the following presents the balance sheet nsina thie new information