Your assignment is to value two (2) call options using two (2) different option-pricing calculators and/ or pricing programs. Therefore your answer will include 4 valuations (2 for each expiration). Some places to look for option pricing models are Google Yahoo! Finance . Using a basic Black Scholes model from two different resources does NOT fulfill the requirements of this assignment two DIFFERENT pricing models are required. Please think outside of the box. You must properly reference the sites or sources where you found your pricing models.