From the sentence, it can be deduced that "at" is used a preposition.
<h3>What is a preposition?</h3>
It should be noted that a preposition simply means a word that is used before a noun or pronoun to show direction, place, time, etc.
In the sentence "They discussed four important issues at the meeting", the word at is a preposition. It is used to show where the issue took place.
Learn more about preposition on:
brainly.com/question/17476214
Answer:
B) product line extension
Coke Zero is an example of Coca Cola expanding their line of products. They are adding in more options for consumers to buy.
Answer:
The correct answers are the following:
1 - C
2 - B
3 - D
4 - A
Explanation:
1 - C: The market labor demand curve is represented graphically by the relationship between the wage rate and the quantity of labor firms are willing to hire in a market due to the fact that the firms are the ones who are looking for workers and therefore they demand it.
2 - B: The market labor supply curve is represented graphically by the relationship between the wage rate and the quantity of labor that the workers are willing to provide due to the fact that they are the one who put their work in the market in order to be used.
3 - D: The marginal product of labor represents the increase in the amount of output from an additional unit of labor that an additional worker puts in the firm.
4 - A: The value of the marginal product of labor comprehends the additional revenue the firm receives from selling the output produced from and additional unit of labor that an additional worker put in the firm.
Generally speaking a mixed economy is "<span>B-a combination of
individual choice and government protection," although the balance is
often more tilted towards individual choice.
</span>
