The strategy most probable to outcome the maximum wages and employment and the greatest economic clout for all the workers over long run would be for the union to: (1) Restrict entry to a specific occupation. (2) Boycott non-unionized firms which compete with the union generated output. (3) Set rigid rules which need unionized firms to maximize the feather-bedding. (4) Cooperate with management plans which raise the productivity of labor. (5) Demand equally high wage rates with the premiums based on seniority.
Choose the right answer from the above options.