A: A.

Analysis of long-term treasury bond futures quotes in the United States, such as 98? 15 (or 98- 15), the quotation consists of two parts, 98 15? . Among them,? Part is called the integer part of treasury bond futures quotation. Part is called the fractional part of the national debt quotation. ? Some price changes? 1? Stands for $100000/$100 = $1000. What are some values? 00 to 3 1? , using 32-bit decimal system, this part of the price changes? 1/32? On behalf of 1000? 1/32 = 3 1.25 USD. The contract value of this topic is (98+ 15/32)? 1000 = 98468.75 (USD).