Answer:
13.79%
Step-by-step explanation:
The formula to compute the unemployment rate is shown below:
Unemployment rate = (Number of Unemployed workers) ÷ (Total labor force) × 100
where,
Number of unemployed workers is 4 million people
And, the total labor force is
= 25 million + 4 million
= 29 million
So, the unemployment rate is
= (4 million people) ÷ (29 million people) × 100
= 13.79%