Answer:
D
Step-by-step explanation:
People were using their savings to buy goods they needed, but this could not be the correct answer because that would be a positive of money going into the economy.
It could not be banks giving out loans with high interest rates, because everyone was taking their money out of the banks, causing many banks to close.
Farming would add to economy by being able to sell produce at cheap price.
D would be the best answer because many were unemployed, they had no money to buy goods and put their money back into the economy, causing a decrease in need of workers and factories! Shows cause and effect