Unemployment is a natural feature of our economy and the con
Solution
Option A is correct:
As natural employment rate must increase with the factors which must be natural in view and not are the outcome of any conditional change.
and as option B, C and D all are natural causes to make an addition to the unemployment rate of the country
If we consider the Option B; which defines an increase in the minimum wage which is the natural phenomena as after a certain period of time the minimum wage must increase by the central command authority.
Options C defines the cyclical unemployment increase due to the recession of 2008-2009 it is also a natural phenomena because it is an outcome of economic cycle of a country.
where as option D describe the demographic change which is also natural phenomena as the demographic transition is an outcome of development in the region the demographic change is considered as psychological action taken by the population with the effect of developmental activities as wherever a person find safety and security either economical or social a person moves or migrate to that region.
so we are left with option A only which can not be the reason for natural unemployment rate for the period 2007 and 2012

