The answer is they seem to go together, since as time passes, the higher the interest rates grow or vice versa, while time passes interest rates may fall as well, but commonly, as time passes, so does interest rates rise. This reactions may be seen in huge companies or organizations that have invested huge amounts of money that have grown overtime
I am answering based on observation, researchg, but I'm not an expertise in this field of study. My research suggests option D because these ages are more financially stable at this time in life. 86% of them have stable jobs, good benefits, grown children, or still single and focused primarily on their high paying, busy occupations. They prefer to be single (married to work) and have the means to take "educated" risks.
My first thought was A because the younger generation are more likely to take risks, but do not have the financial means to survive living this way unless they come from a family of wealth, or win the lottery.
82.5% between the ages of 25 to 34 are getting out of college, focused on finding jobs with benefits, getting married, and having kids. More focus is on making a living and raising a family.
B. Professional Service
The service process matrix rates services from low to high on labor intensity and on customization. Professional services are high on both.
Globalization prompts expanded rivalry. This opposition can be identified with item and administration cost and value, target showcase, mechanical adjustment, snappy reaction, brisk generation by organizations and so on. At the point when an organization produces with less cost and offers less expensive, it can expand its piece of the overall industry.
To convert energy into food I think I'm not sure