What are the different types of unemployment and their characteristics? I - Structural unemployment is caused by a mismatch between labor supply a...

What are the different types of unemployment and their characteristics?

I - Structural unemployment is caused by a mismatch between labor supply and demand, and is more harmful than seasonal and frictional unemployment.
II - Cyclical unemployment occurs cyclically and can lead to violence and civil disobedience in countries with weak institutions.
III - Frictional unemployment refers to workers who move from one job to another to improve their situation, and their unemployment is temporary and does not represent an economic problem.
IV - Seasonal unemployment varies with the seasons due to seasonal fluctuations in the supply or demand for labor.
V - Long-term unemployment is considered to be a person who has been registered as a job seeker for an uninterrupted period of more than six months, and it has a negative effect on the labor market's ability to automatically restore full employment in the classical model.
VI - Open unemployment refers to people who did not work during the reference week, actively sought employment, and were available to work immediately.
a) I, II, III, IV, V and VI are correct.
b) I, II, III, IV and V are correct.
c) II, III, IV, V and VI are correct.
d) I, III, IV, V and VI are correct.