(a) The Planning Commission shall make a report to the Governing Body setting forth its reasons for recommendation of approval or denial of the application, along with specific evidence and facts showing that the proposed Planned Unit Development meets or does not meet the following conditions:
(1) The Planned Unit Development shall be in general conformity with the provisions of the adopted comprehensive plan.
(2) The Planned Unit Development shall not have a substantially adverse effect on the development of the neighboring area.
(b) A Planned Unit Development District may be established exclusively for residential, commercial or industrial development or any combination of those types of development.
(c) The minimum size allowed for a Planned Unit Development shall be as follows:
(1) Residential: two acres.
(2) Commercial: three acres.
(3) Industrial: five acres.
(d) Any "PUD" which has combined two or more types of use into a single plan shall have a minimum allowable size for the "PUD" equal to the sum of the minimum land areas required for each of the two or more types contained therein.