Suppose the town of boone has a total population of 50,000 people. of those, 46,000 people are employed. there are 2,000 full-time students who are not employed or actively seeking work. the rest of the people are out of work but have been actively seeking work within the past four weeks.

Population - 50,000Employed - 46,000Students not looking for work - 2,000
To calculate Boone's unemployment rate you'll use the formula: Unemployment rate = number of people unemployed / labor force
Those that fall into the unemployment category are those that are not working but are actively looking/wanting to work. Students, stay-at-home moms etc that are not wanting to work, though unemployed, to not fall into this category.
The labor force is made up of everyone willing and able to work.
First, let's subtract the students who are not looking for work from the population so get the labor force. 50,000 - 2,000 = 48,000 (labor force)
Next, to get the number of people unemployed let us subtract the labor force of 48,000 by those already employed of 46,000. 48,000 - 46,000 = 2,000
Finally, we are able to calculate the unemployment rate of Boone. Unemployment rate = number of people unemployed / labor forceUnemployment rate = 2,000/48,000= .042 multiply by 100 to get the percentage. 4.2%Unemployment rate of Boone is 4.2%

The advantage of administering personality tests on employees is that it will allow the employer to know the mindset and personality of the employee. this will allow the employer to at least have an idea as to how the employee works and how his attitude in the workplace. the disadvantage is that it may make the employee a little anxious as to whether he would meet the personality requirements of the employer and whether he would be able to retain the job or not.