Assume that you hold the following portfolio of European options on the same stock: Short one put with a strike price of $35; Long two calls with a strike price of $20;

All options expire in 20 months. Assume that the stock price today is $30 and that the stock volatility is 24%. The continuously compounded annual risk-free interest rate is 2.5%. Finally, assume that the Black-Scholes framework holds.

What is the cost of the portfolio?

Group of answer choices

28.08

43.34

18.50

9.60

16.17