9 (10 pts) Using Marshall's laws of demand for labor: a. Analyze the effect that increased airline competition should have on the bargaining strength of airline pilot's unions and the wage elasticity of demand for pilots. Explain your reasoning carefully, b. Analyze how increased emphasis on free global trade (such as, the elimination of quotas and tariffs) would affect the power of garment workers unions in the US. and the wage elasticity of demand for garment workers. Explain your reasoning carefully