The Bureau of Labor Statistics reported in 2005 that there were 53.23 million people over age 25 who had at least a bachelor's degree, 40.59 million of whom were employed and 0.98 million of whom were unemployed. What were the labor-force participation rate and the unemployment rate for this group?

1.76.3% and 1.8%
2.76.3% and 2.4%
3.78.1% and 1.8%
4.78.1% and 2.4%