Solution:Poverty can be analysed as follows:First classification refers to the type of base information used: Objective and Subjective poverty; Second is depending on the scale or reference used to set the thresholds: Absolute and Relative poverty; Third is based on the length of duration of poverty: Transversal poverty (in a fixed year) and Persistent poverty (Long term).
The studies which use the information directly collected by a researcher in terms of the measurement of various variables are called Objective poverty studies. The perception of the individuals or households about their own self converts into Subjective poverty studies.
Absolute poverty indicates a situation when an individual is not able to afford basic goods and services like food, housing and clothes. It is also linked to destitution. Relative poverty places the concept of poverty in relation with other people around. Hence, option (b) is the correct answer.