B. you dress professionally because you need to be good in their eyes because some people judge by the way you wear and you need to make research to make you very confined and competent with your self , this will make you talk like a super star on the stage
An online classroom allows you to do it without physically being there
Twitter allows companies<span> to promote their products in short messages known as tweets limited to 140 characters, therefore, the answer that would best complete the given statement above would be option B. </span>Twitter allows companies to reach consumers with s<span>hort, personal messages. Hope this answers the question.</span>
In response to a shortage caused by the imposition of a binding price ceiling on a market,
a. price will no longer be the mechanism that rations scarce resources.
b. long lines of buyers may develop.
c. sellers could ration the good or service according to their own personal biases.
A binding price ceiling is when the government or an agency of the government sets the maximum price of a good or service below the equilibrium price.
When price of a good is set below the equilibrium price of the good, the producer surplus would decreases and the consumer surplus would increase. This would lead to an excess of demand over supply. As a result, a shortage would occur. As a result of the shortage, black markets would occur.
To learn more about a price ceiling, please check: brainly.com/question/24312330
Answer: Secondary research
Explanation: In simple words, secondary research refers to analyzing an existing research done by some other party for the benefit of oneself.
In the given case, Sonya is planning to start a day center and for the objective of analyzing the market and the potential customers she used the data from the research that is conducted by the US census bureau.
Hence from the above we can conclude that Sonya is using secondary research.
