Answer:it might be either c or a not sure tho
Explanation:
The answer is: none of the above
As a GDP of a certain country increased, the number of wealth accumulated by the people in that country is also increased. This means that the citizens would have more purchasing power to buy more guilds , improve their health, pursue higher education, and acquiring skills that needed in the workforce.
Dr. Azure is conducting a research in the area of psychophysics. Psychophysics is described to be a branch of psychology where it deals with the relationship of a mental phenomena and as well as the physical stimuli that Dr. Azure is doing above in the scenario.
The correct answer to this question is "adult life cycle." The stages that an individual goes through based on age, financial needs, and family situation is called the adult life cycle. It has to be taken into account the needs and the future plans when adulting comes.