That would be John D. Rockefeller who gained control over the oil market by buying up small companies and sell oil at a significantly lower price to force his competitors to sell to him and them when he had majority control over the oil market he them just muscled the remaining out of business and then jack up the price on his oil to rake in huge profits. <span />
<span>The nervous system uses
Gamma-Amino Butyric acid (GABA) as a neurotransmitter in the central nervous
system. The use of several depressants increases the transmission of GABA that
may cause the nervous system to slow down. The reaction of the body to several
depressants is also unpredictable which makes it more dangerous.</span>
Answer:

Explanation:
Given
Probability of a person to not enter into a bar or ducking is 
Probability of a person to enter into a bar
(Probability of a person to not enter into a bar or ducking)
Substituting the given value, we get
Probability of a person to enter into a bar

Total three men attempts to enter into the bar and their course of action is independent of each others
Thus, probability of observing the first two walking into the bar and the third ducking will be equal to the product of individual probabilities

Answer:
A.
Explanation:
Digital payments require users to have a bank account.