Does anyone know how to calculate the frictional rate of employment...given the following information...

The structural unemployment rate of 2.8%, actual unemployment rate of 7% and cyclical unemployment is 2.0%
I just need to know the formula to use??

I meant frictional unemployment rate

I believe the types of unemployment should add up. That is, total=structural+cyclical+frictional

To calculate the frictional rate of employment, you can use the formula:

Frictional Rate = Actual Unemployment Rate - Structural Unemployment Rate - Cyclical Unemployment Rate

Given the information provided, the formula becomes:

Frictional Rate = 7% - 2.8% - 2.0%

Now, let's solve it:

Frictional Rate = 7% - 2.8% - 2.0%
= 4.2% - 2.0%
= 2.2%

Therefore, the frictional rate of employment is 2.2%.