Which of the following best summarises the passage?

Financial motives in cities lead to social strain, which is exacerbated by flawed architectural design and defensive behaviors that undermine community structures.

Urban life offers financial rewards but creates individual stress and social isolation, which are further worsened by poor architectural planning and rising criminal activities.

The inherent stresses and dangers of urban life, exacerbated by individual coping mechanisms and flawed urban development, lead to societal breakdown and increased crime.

Urban life provides economic wealth but causes social conflict and individual fear, while modern planning fails to support human interaction and prevent widespread community crime.