VI. A certification election was conducted in Nation Manufacturing Corporation, whereby 55% of eligible voters in the bargaining unit cast their votes. The results were as follows: Union Nana : 45 votes Union Nada: 40 votes Union Nara : 30 votes No Union : 80 votes Union Nana moved to be declared as the winner of the certification election. a) Can Union Nana be declared as the winner? (2.5%) b) Assume that the eligibility of 30 voters was challenged during the pre-election conference. The ballots of the 30 challenged voters were placed inside an envelope sealed by the DOLE Election Officer. Considering the said envelope remains sealed, what should be the next course of action with respect to the said challenged votes? (2.5%)