Provide an introduction to case study types and provide an applicable example. Explain the 4 primary case study designs/structures (formats). Describe each of the six types of alternative case study compositional structures (formats) used for research purposes: (a) Linear-Analytical, (b) Comparative, (c) Chronological, (d) Theory Building, (e) 'Suspense', and (f) Unsequenced. Provide a summary, highlighting the key points of the six case study types. Describe how an exploratory case study could be goodness of work that is pleasing to the Lord. (See Chapter 1 in Keller's book)