Which security should sell at a greater price? a. A 10-year Treasury bond with a 5% coupon rate or a 10-year T-bond with a 6% coupon. O A 10-year T-bond with a 6% coupon O A 10-year Treasury bond with a 5% coupon rate b. A three-month expiration call option with an exercise price of $40 or a three-month call on the same stock with an exercise price of $35 O Athree-month expiration call option with an exercise price of $40 A three-month call on the same stock with an exercise price of $35 c. A put option on a stock selling at $50 or a put option on another stock selling at $60. (All other relevant features of the stocks and options are assumed to be identical) A put option on a stock selling at $50 O A put option on another stock selling at $60