Which structure is inappropriate?

Furthermore, there are many options underpinning the type of structure that should be in place, which have to be considered and decided on. Some of these options for structuring the internal audit department are:

a. Decentralization

b. Centralization

c. Service-based

d. Client-based

e. Mixed structures

f. Performance-based g. A project-based approach h. Consultancy-based i. Hierarchical structures j. Project teaming