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B---for example, if a farmer has 10 livestock at home to sell, he sells 5 livestock each time in the market when he is still in business.
if he's going to be squeezed out of business, he will sell 10 livestock at a time.
for the market, take his first time in both cases, one is 5 livestock, the other one is 10 livestocks, apparently, the second time indicates great increase in the livestock demand. In other words, he increase the demand in advance. This solve the discrepancy of the question.
E---corn is the principal feeding food for livestock,
more feeding---more livstock---more demand---low price
in this logic, we should use corn more extensively than ever.
Even if E changes this, it's still not right.
the key of this question is the price has declined just short-term---temporarily, if we keep increasing demand, the price will keep decreasing and never come back. |
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