QIO. What is the price of a European call option using the Black -Scholes model on a non- dividend-paying stock when the stock price is $52, the strike price is $50, the risk-free interest rate is 12% per annum, the volatility is 30% per annum, and the time to maturity is three months? At what future stock price will the buyer of the call option breakeven? Q11. What is the price of a European put option on a non-dividend-paying stock using the Black -Scholes model when the stock price is $69, the strike price is $70, the risk-free interest rate is 5% per annum, the volatility is 35% per annum, and the time to maturity is six months? At what future stock price will the buyer of the put option breakeven