Question: Consider the following portfolio:
- Long 3 calls with strike price 98.0 and price 21.278
- Short 0 calls with strike price 98.0 and price 21.278
- Long 0 calls with strike price 115.5 and price 14.052
- Short 1 calls with strike price 115.5 and price 14.052
- Long 1 calls with strike price 135.5 and price 8.5435
- Short 0 calls with strike price 135.5 and price 8.5435
What is the cost of the portfolio?