Answer:
The answer is 3. Subtracting cost of goods sold from net sales
Explanation:
Gross margin or Gross profit is the profit a business earn after deducting cost associated with making the goods from net sales(Net sales - Cost of goods sold or Cost of sales)
To calculate cost of goods sold - opening inventory/stock plus purchases minus closing inventory/stock.
The attached file also support this statement.
Thanks to cell phones, global refugees can be aided better due to cell phones providind c. migration statistics.
<h3>H
ow have cell phones helped refugees?</h3>
Cell phones have allowed refugees to keep in contact with the outside world which allows their location to be tracked.
As a result of this knowledge of the statistics of their migration, aid organizations can reach these refugees better and take care of them.
Find out more on the importance of cell phones at brainly.com/question/27082130.
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Explanation:
Complements and Substitutes are basically the goods or services. Complements are the goods which are used with one another, and with the increase of price of one good, the demand of other good falls. On the other hand, substitutes are the goods which are used in place of other goods and with the increase in the price of one good, the demand of other product increases.
In this question, Mobile Applications and Smart Phones are Complements, and Smart Phones and Conventional Phones are Substitutes, and Mobile Applications and Conventional Phones are substitutes.
Standard deviation is an amount of the dispersion of a group of data from its mean. It is computed as the square root of variance by distinguishing the variation amid each data point relative to the mean. If the data points are distant from the mean, there is greater deviation within the data set. But since not all are given in this problem Dot can use some previous knowledge about the population, undertake a pilot study or approximation the range (7), and divide by 6.
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Explanation:
