The strategy which is most likely to yield the maximum wages and employment and the most economic clout for all the workers over long run would be for a union to: (i) Restrict entry to a specific occupation. (ii) Boycott non-unionized firms which compete with the union generated output. (iii) Set rigid rules which need unionized firms to maximize the featherbedding. (iv) Cooperate with the management plans which raise the productivity of labor. (v) Demand uniformly high wage rates with the premiums based on seniority.
Can someone please help me in finding out the accurate answer from the above options.