Why may policies designed to reduce urban unemployment not greatly reduce poverty in developing countries?

Use the PowerPoint presentation of the Harris-Todaro model and answer the questions:. -Suppose the rural wage is $1.25 per day. Urban, industrial sector employment can be obtained with 0.5 probability and pays $2.75 per day. -Will there be any rural-urban migration? Explain your reasoning and compute the value that would reverse your answer. -Why may policies designed to reduce urban unemployment not greatly reduce poverty in developing countries? -How could the removal of labor market distortions increase employment even if the manufacturing labor demand curve is steep?