Locate the Treasury bond in Figure 6.4 maturing in February 2043 . Assume a $1,000 par value. a. Is this a premium or discount bond? b. What is its current yield? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16. c. What is its yield to maturity? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 3 decimal places, e.g., 32.161. d. What is the bid-ask spread in dollars? Note: Do not round intermediate calculations and round your answer to 3 decimal places, e.g., 32.161