Answer:
The correct answer is letter "B": Are quoted as a percentage of par.
Step-by-step explanation:
Treasury Bonds (T-Bonds) are marketable securities issued by the U.S. government, available in one (100) hundred dollars increments. Bonds have a maturity period of 10 to 30 years, with the most frequent being 30. Interest is charged every six months, at the state level is tax-free, but at the federal level taxable.
T-bonds are sold in an auction, which determines the bond's price and yield. Bonds are quoted as a percentage of par value, taking by reference the principal.