What are the expected problems in public service reform, and suggest a suitable solution?

1: What do you understand by the Cognitively Complex Problem-Solving method used in this case study/ (250-300 words) (2.5-Marks). Question 2: Discuss the six models of problem-solving approach that are useful for public service reform (250-300 words). (2.5-Marks). Question 3: What are the expected problems in public service reform, and suggest a suitable solution? (250-300 words) (2.5-Marks). Question 4: Why capacity building is a distinctive feature of public administration at various organizations in many countries? (250-300 words) (2.5-Marks).