7.6.2.   APPLICABILITY
   The provisions of this section apply to the following:
   A.   All new ; and,
   B.   Expansion of existing , as provided below:
      1.    Greater Than 10,000 Square Feet
      On where the of the existing (s) is more than 10,000 square feet, expansion in square footage of land area, , , or as follows:
         a.   If the expansion is less than 25%, the standards of this section apply only to the proposed expansion. Existing on the is subject to the zoning standards in effect at the time the existing received zoning approval.
         b.   If the expansion is 25% or greater or if expansions as of February 15, 1991, cumulatively result in a 25% or greater expansion in land area, , , or , the standards of this section apply to the entire .
      2.    10,000 Square Feet or Less
      On where the of the existing (s) is 10,000 square feet or less, expansions in square footage of land area, , , or as follows.
         a.   If the expansion is less than 50%, the standards of this section apply only to the proposed expansion. Existing on the is subject to the zoning standards in effect at the time the existing received zoning approval.
         b.   If the expansion is 50% or greater or if expansions as of February 15, 1991, cumulatively result in a 50% or greater expansion in land area, , , or , the standards of this section apply to the entire .