Choose the Sentence with the Correct Comma Usage from the Following

question 1

Multiple Choice

Choose the sentence with the correct comma usage from the following set of sentences.​

• A) ​According to a social science poll conducted at Cambridge Americans report they do not get enough sleep. (No commas)
• B) ​According to a social science poll conducted at Cambridge, Americans report they do not get enough sleep.
• C) ​According to a social science poll conducted at Cambridge, Americans, report they do not get enough sleep.

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Definitions:

Price Leadership

Price leadership is a market situation where one dominant firm sets the price for goods or services in an industry, and other firms follow suit, either explicitly or implicitly.

Oligopolistic Firms

Companies operating in an oligopoly market structure, characterized by limited competition and high control over market prices.

Tacit Collusion

An unspoken, implicit agreement among competitors to avoid certain competitive behaviors, such as price undercutting, to stabilize the market and maintain higher prices.

Cartel

An association of independent companies or entities that agree to limit competition between themselves, often to control prices and production in a particular market.