(1) On what basis was the Ikwezi Local Municipality determined to be a viable municipality prior to the issue of the notice establishing it as a municipality in terms of Section 12 of the Municipal Structures Act, Act 117 of 1998; (2) (a) what aspects that were considered in the determination referred to above have changed, giving rise to the contention that the specified municipality is not a viable municipality and (b) what aspects outside of those considered above have led to the determination of non-viability?