A corporation issues a bond that generates the above cash flows. If the periods shown are 1 month, which of the following best describes that bond? A. a 60-year bond with a notional value of $2.000 and a coupon rate of 2.150% paid quarterly. B. a 180-year bond with a notional value of $2,000 and a coupon rate of 4.3% paid annually. C. a 15-year bond with a notional value of $2,000 and a coupon rate of 4.3% paid monthly. D. a 15-year bond with a notional value of $2,000 and a coupon rate of 1.075% paid semiannualy