Any questions concerning the validity of a ballot or signature must be resolved in the following manner:
(1) If the election administrator is unable to determine without doubt whether a voted ballot is valid or invalid, the election administrator shall give notice to the elector as provided in 13-19-313.
(2) If, subsequent to following the procedure in 13-19-313, the election administrator is still unable to determine without doubt whether the voted ballot is valid or invalid, the ballot must be handled as a provisional ballot pursuant to 13-15-107.