The answer is D because the monopoly is the hardest to get into.
Answer:
The correct answer is:
device the size of a credit card that contains access permission data. (A)
Explanation:
An authentication token, also known as a security token is a device used to authorize access to a network service. Tokens use the two-factor authentication method to ensure security of a system. Usually the authentication devices have access pins before access to the main tokens, and tokens are unique sets of numbers that uniquely identifies a user in a service, and they are changed frequently, usually within a 5-minute period.
Answer: "systematic review" .
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Answer:
The key economic idea being exemplified is c) People are rational
Explanation:
The economists’ assumption is that firms and consumers utilize all available information to attain their goals and weigh all costs and benefits of each action taken. Moreover, firms and consumers only choose an action if the benefits exceeds the costs. Therefore, the action of manufacturing firms to move their operations from overseas back to the US due to the increased preference for US manufactured goods exemplifies that consumers and firms rely on all available information when pursuing their goals.
