Unclear question. However, here's the clear rendering;
"Explain the situation and the circumstances behind the emergence of economics? it is clear 3 (three) economic concepts below, namely: scarcity, choice and alternative costs".
Explanation:
Remember, the widely accepted definition of economist is that of Lionel Robbins. Noteworthy in his definition is that scarcity creates a need to decide how best to manage resources.
Scarcity: the lack of needed resources.
Choice: the decision or action taken to satisfy our wants.
Alternative cost: are other cost options available to choose from.
Organizing an outline would be your answer.
In the poem "I Wandered Lonely as a Cloud" by William Wordsworth, the author compares the daffodils that he is seeing to stars. He tells us that the daffodils looked like stars on the milky way. Moreover, he personifies them by saying that they were "tossing their heads." The mood that is created in the text is one of happiness and relaxation.
<em>Continuous as the stars that shine</em>
<em>And twinkle on the milky way,</em>
<em>They stretched in never-ending line</em>
<em>Along the margin of a bay:</em>
<em>Ten thousand saw I at a glance,</em>
<em>Tossing their heads in sprightly dance.</em>