Barter system- A method of exchange when no money is involved.
B and C can't be the answers because they are not exchanging anything.
D can't be the answer either because there is money involved.
So your answer is A) You trade an apple for a banana at school. because you are exchanging something with someone for something else thats not money.
Hope this Helps!!
Foreigners and immigrants.
Answer:
This is true.
Explanation:
While we all agree that the use of modern technology allows for almost instantaneous dissemination of information, yet some of its benefits for public relations practitioners are compromised by lack of time to manage certain kinds of information.
Public relations can play an important role in helping the organization build its brand, which is the collection of perceptions about the organization in the mind of the consumer.
Time constraint connected to the benefits of public relationship makes them to rush the process of collecting nice and quality perception about its organizarion from member of the society.
This hurry approach is a huge disadvantage as it makes the public relations officer lack adequate amount of time to analyse the data and disseminate the best or world standard service.
