Consider the table of government and sovereign bonds attached. a) What are the coupon rates, yield to maturity (YTM), years to maturity, and prices of the U.S government bonds with maturity of Nov 15, 2028 and February 15, 2045? b) Define the two above two government bonds as at par, premium or discount. Explain your answer. c) What are the coupon rates, YTM, years to maturity, and prices of sovereign bonds issues by Greece and Portugal? d) Define the two sovereign bonds as at par, discount or Premium. Explain your answer. Consider the table of government and sovereign bonds attached. a) What are the coupon rates, yield to maturity (YTM), years to maturity, and prices of the U.S government bonds with maturity of Nov 15, 2028 and February 15, 2045? b) Define the two above two government bonds as at par, premium or discount. Explain your answer. c) What are the coupon rates, YTM, years to maturity, and prices of sovereign bonds issues by Greece and Portugal? d) Define the two sovereign bonds as at par, discount or Premium. Explain your