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? A. −58.324 B. 86.428 C. 58.324 D. 15.769.