Answer: Option (B) is correct.
Step-by-step explanation:
Given that,
Total population of group = 28.19 million
Employed = 11.73 million
Unemployed = 1.04 million
Total labor force = Employed + Unemployed
= 11.73 million + 1.04 million
= 12.77 million
Labor-force participation rate =

=

= 45.29%
= 45.3%
Unemployment rate =

=

= 8.14%