A trader purchases a European call option on a stock with a strike price of $50 that expires in 6 months. The stock is currently priced at $48, and the risk-free rate is 3% per annum. The call option is priced at $2.50 u\sing the Black-Scholes model.
Assuming volatility is cons\tant, which of the following statements is true about the call option's pricing at expiration if the stock price is $55?