Answer:
A. an electric company
Explanation:
Among all the options given above, it is an electric company that cannot be rivaled due to the fact that, all household definitely need electricity in-order to power their home. Due to the nature of the company and how capital intensive it is, it would always be in demand by the people.
Answer:
B. Chat
Explanation:
A. Antivirus is a program that runs on your computer and prevents it from being infected by stuff encountered on the Internet.
B. Chat is a messaging service that uses the Internet to work. It's not a classical Internet service like the Web or email, but that's the closest thing in your answer choices.
C. A Firewall is another form of protection from the Internet, it blocks certain communications, but a firewall is not a service and it's not Internet-based.
D. Router is a machine that directs traffic between computers, not a service.
Answer:
When ATC curve is decreasing, we know that the MC curve is
below the ATC curve, and when the ATC curve is increasing, we know that MC is above the ATC curve
Explanation:
ATC refers to average total cost and MC refers to marginal cost, these both curve derive from total cost when MC is below ATC curve it shows that MC is less than ATC at that point ATC is falling.
Likewise, when MC is above ATC curve it shows MC is grater than ATC curve and at that point ATC is rising.
furthermore, when MC is equal to ATC at that point ATC is at minimum point.
Answer:
D) reduce its cultural distance from the other countries.
