Math Question 2: A portfolio consists of short a one-year, 5…
Math Question 2: A portfolio consists of short a one-year, 50-strike European call option with price equal to $8.50, and long a one-year, 60-strike European put option with price equal to $6.75. Both options are on the same underlying non-dividend paying stock and assume zero interest rates. The stock price in one year is $55. What is the portfolio’s profit/loss at expiry (in dollars)?