In this question, investor is selling not buying please solve it accordinngly

Questions 9: Consider the situation of an investor who SELLs a European CALL option with a strike price of $100 to purchase 100 shares of Dell stock. Suppose that the current price (September 2013) of the stock is $98, the expiration date of the option is in four months (January, 2014), and the price of an option to purchase one share is $5. The initial investment is $500. Following are the prices of the underlying stock (Dell) over the life of the option. (Max. Marks = 2x6=12) September, 2013 October, 2013 November, 2013 December, 2013 January, 2014 $98 $100 $95 $98 $115 From the above information: 1. Under what circumstance, does he exercise the option? When does the investor exercise the option? 2. When does the investor not exercise the option? 3. Under what circumstances does the investor make a profit (net gain)? 4. What will be the gain if he exercises the option? 5. When will the option be (1) in-the-money (II) at-the-money & (III) out-of-the-money? 6. Draw the graph of the pay-off of the investor