please answer me quicly as you can due 30 min when i post it , and whatever you cans solve

Section 2: Problems (Show your work) 1. Suppose that you purchase a May put option on Facebook with a strike price of $50 that costs $5 and is held until May. Under what circumstances will the option make a gain or loss? Under what circumstances will the option be exercised? Draw a diagram showing how your profit, from a long position prospective, in the option depends on the stock price at the maturity of the option. Make sure to show the breakeven point(s). 2. You want to make a straddle strategy and you ask your broker to list you the available options. The broker offers you the following set of options, all of which have the same expiration date: Call option with a strike price of $70 that costs $5. Call option with a strike price of $75 that costs $6. Put option with strike price of $77 that costs $5 Put option with strike price of $70 that costs $4 A. How can you create a straddle strategy from the above set of options? In other words, what pair of the above options will you choose to create the straddle strategy? B. For what range of future stock prices would the straddle lead to a gain, loss, and breakeven? 3. A stock price is currently traded at $70. Over each of the next two 3-month periods it is expected to go up by 15% or down by 15%. The risk-free interest rate is 8% per annum with continuous compounding and the strike price is $80. Using the binomial tree model to price call options, what is the value of a 1-year European call option