Not sure but black are bad so i would say b or d
Olympics were held in London the United Kingdom in the year 2012, in the year 2016 the Olympics were held at Rio de Janeiro, Brazil.
<h3 /><h3>Where is London?</h3>
London is a city in the country of United Kingdom, United Kingdom is a country in the continent of Europe. London is one of the best tourist place, many tourists visit here during the year every year. It is famous for its big ben and London bridge.
Olympics in the year 2012 was hosted by London and this was a worthwhile experience for the management and the visitors too, the event was well managed, as there are many games going on during the same time, the management has to be efficient to deal with this and to ensure that there is no mismanagement.
Also there is a large number of participants for the Olympics event they are gathered from around the world representing their country, it is important to understand them and their needs. London as a host did a great job during the year 2012.
Learn more about Olympics at brainly.com/question/27137630
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The process of indentifying the benefits and costs of different alternatives by examining the incremental effect on total revenue and total cost causes by a very small (just one unit) change in the output or input of each alternative. Marginal analysis supports decision-making based on marginal or incremental changes to resources instead of one based on total or averages.
<span>Rugged individualism is a main part of our culture. With this ideal, we feel that every person's background is important and should be celebrated. In addition, the struggles and successes that we all face and experience should be recognized, instead of being downplayed, as would be the case in more collective cultures.</span>
Anwser
I think. yes this is it
Can you give me brainliest plz