Rockefeller was able to build his monopoly across the oil industry because he bought up oil refineries, cut costs and reinvested his profits in other refineries.
<h3>Who is John Rockefeller?</h3>
He was the owner of Standard Oil Company and also became one of the world's wealthiest men because of his oil business dominance.
He was able to build his monopoly across the oil industry because he bought up oil refineries, cut costs and reinvested his profits in other refineries.
Therefore, the Option A is correct.
Read more about John Rockefeller
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The demand curve slopes downward because of diminishing marginal utility, and also because of the substitution and income effects.
The fewer changes to the Consumer Price Index, the closer the economy is to maintaining stable prices.
Answer: Option A
<u>Explanation:</u>
Consumer price index is known as the variation in the level of prices of the goods and services in the economy. This is considered as a good way of measuring the level of price stability in the economy.
Lesser the changes made to the consumer price index, more stable would be prices in the economy. Because more changes in the consumer price index means more fluctuations and more destabilization.
Answer:
cocoa beans
Explanation:
if you look it up that's the answer do it's cocoa beans.
