(a) The county board of canvassers shall make the final canvass of election returns of every county, township, city and school election whether the same is an election of officers or a question submitted election.

(b) The county board of canvassers shall make the intermediate canvass of election returns for the following elections:

(1) Question submitted elections on constitutional amendments;

(2) Elections of national and state officers;

(3) Any other election for which it is provided by law the county board of canvassers shall make an intermediate canvass.