Aguest worker program is put in place whereby Mexican citizens could work in the US with a \"guest worker " card allowing them to stay in the USA for three years .The employer would have to demonstrate a need for workers and prove that US citizen would not take the jobs . Assuming that Mexican citizens currently face formidable barriers to working in the US,the expected effect enactment of this program to have on equilibrium wages and employment in each country is as followed a. Below are the labor market demand and supply graphs showing the change in labor demand and [or labor supply in the US and in Mexico resulting from this program U.5.Supply and Labor Graph Mexico Supply and Labor Graph WW0!\" Manon S S 1 51 S D D EWWMN ammo!) o The blue curves D and Sshow the initial supply and demand curves in both the US and Mexico before the program o Note :the wage level W,at equilibrium in the US is greater than the wage level W,at equilibrium in Mexico . o Once the guest worker policy is implemented ,there will be an increase in supply in the US, illustrated by a supply curve shift to the right from S to 51. Sim ultaneously, o There will be a decrease in the supply in Mexico illustrated by a supply curve shift to the left from S to 51. 0 Supply in the US will increase as wages decrease ;supply in Mexico will decrease as wages increase until wages are equal in both the U.S. and Mexico at equilibrium . noted by the purple line at W1