After the conclusion of the public hearing the City Council shall (1) further consider the proposed budget, (2) make any revisions thereto they may deem advisable based on any new information, considerations, or testimony presented, and (3) adopt the budget with revisions, if any, by the affirmative votes of at least three members. City Council action to approve the budget must be taken by no later than June 30. Upon final adoption, the budget shall be in effect for the ensuing fiscal year. A copy thereof, certified by the City Clerk, shall be placed and shall remain on file in the Office of the City Clerk where it shall be available for inspection. The budget so certified shall be reproduced and copies made available for the use of departments, offices, and agencies of the City.