In conducting nonpartisan elections and using the plurality method, election results shall be determined in accordance with the following rules:

(1) When more than one person is seeking election to a single office, the candidate who receives the highest number of votes shall be declared elected.

(2) When more persons are seeking election to two or more offices (constituting a group) than there are offices to be filled, those candidates receiving the highest number of votes, equal in number to the number of offices to be filled, shall be declared elected.