Assume that the union wage already exceeds the market-clearing wage. If the union wage is increased, holding other factors constant, then the number unemployed and the number employed .

Increases; decreases  

Explanation:

Union Wages are the wages that exceed the non-union members' wages. This is the most research topic in economic especially in the economy of labor. The benefits and the wages specially targeted the larger firms and these firms are concentrated on an industry.

The benefits are probable, protection of the worker and the productivity of the workers. The other benefits of union wages are to bargain the wages and the hours. The union wages try to reduce the differences between the wages and the incomes of people.

there are indirect ways of affecting state laws   by with holding funding's. and that's why we have a 55mph speed on the high way with a design of 70mph speed.

answer; /// charles darwin;