Concept:
Max Weber contributed several important sociological concepts related to authority, action, and bureaucracy.
Step 1:
Max Weber explained social action through categories such as rational, traditional, affective, and value-rational action.
\[
\text{Types of Action is Weber's concept}
\]
Step 2:
Weber developed the theory of bureaucracy as a rational form of organization.
\[
\text{Bureaucracy is associated with Weber}
\]
Step 3:
Weber classified authority into traditional, charismatic, and legal-rational authority.
\[
\text{Types of Authority is Weber's concept}
\]
Step 4:
Mechanical Solidarity was proposed by Emile Durkheim, not Max Weber.
\[
\text{Mechanical Solidarity is incorrect}
\]
Step 5:
Therefore, the correct answer is Mechanical Solidarity.
\[
\boxed{\text{(3) Mechanical Solidarity}}
\]