The City Council shall notify the applicant of its decision
to approve, approve with conditions, or disapprove the preliminary
plan in writing. Such notice shall be given to the applicant in person
or mailed to him at his last known address not later than 15 days
following the decision. If the plan is approved with conditions acceptable
to the developer, and accepted by him in writing, or disapproved,
the City Council shall specify in its notice the conditions which
must be met and/or the defects found in the plan, and the requirements
which have not been met, including specific reference to provisions
of any statute or ordinance which have not been fulfilled.