13. Which security should sell at a greater price?

a. A 10-year Treasury bond with a 9% coupon rate versus a 10-year T-bond with a 10%

coupon.

b. A 3-month maturity call option with an exercise price of $40 versus a 3-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 may be assumed to be identical).