Question: Roslin Robotics stock has a volatility of 25% and a current stock price of $70 per share. Roslin pays no dividends. The? risk-free interest is 6%. Determine the Black-Scholes value of a one-year, at-the-money call option on Roslin stock. The Black-Scholes value of a? one-year, at-the-money call option on Roslin stock is?