Answer:
d. The percentage of Indiana residents with a college degree rises from 25% to 30%
Explanation:
Economic growth can be defined as an increase in the gross domestic product of a country over time.
Economic growth can be caused by increase in capital, technological advancement, education and labour.
The endogenous growth model posits that education can be a factor causing economic growth as it leads to diffusion of knowledge.
If the Midwest suffers a drought, production would be hampered and GDP would likely fall.
Rising unemployment is a sign of a fall in production.
If firms spend less on real investment, capital would fall and GDP would fall.
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