Assume "Skill India" policy implemented by Ministry of Skill Development and Entrepreneurship (MSDE) in 2014 is doing well and has been successful in helping many workers learn new skills.Further, the program has reduced the structural (or, natural) rate of unemployment in India, un.

a) Using the concept of Phillips curve, comment on how the reduction in un is beneficial for the economy?

b) The opposition claimed that government program is expensive. Instead, the expansionary monetary policy could have been a cheaper way to cut the unemployment. Comment.