Given the labor force of each town = 1200
Unemployed force in Sawyer = 200
Unemployed force in Thatcher = 1200 for 2 months and 0 for 10 months
A) The average unemployment rate over the year in Sawyer =
unemployed/labor force = 200/1200 = 16.66%
The average unemployment rate over the year in Thatcher = unemployed per month/labor force =[tex]\left [\left ( 2\left ( \frac{1200}{1200} \right ) +10\left ( \frac{0}{1200}\right )\right ) \right ]/12[/tex] = 16.66%
B) Average duration of unemployment in Sawyer = 12 (as every month some of the people are unemployed always)
Average duration of unemployment in Thatcher = 2 (as only for 2 months the entire labor force is unemployed always)