7-15-4210. Resolution of necessity required to utilize provisions of part. A municipality may not exercise any of the powers authorized by part 43 and this part until after its local governing body has adopted a resolution finding that:

(1) one or more blighted areas exist in the municipality by finding that at least three of the factors listed in 7-15-4206(2) apply to the area or a part of the area; and

(2) the rehabilitation, redevelopment, or both of an area or areas are necessary in the interest of the public health, safety, morals, or welfare of the residents of the municipality.