The total amount of money being transferred into and out of a business
If the firm can increase its profit by increasing its output then the firm is not producing at where the marginal cost is equal to the marginal revenue. A profit-maximizing firm in a competitive market will produce its output at the point in which MC=MR.
Answer:
the Cowry Shell
Explanation:
The Cowry Shell were being used in the world as early as 700 BC in China. It is considered durable. For many years, cowries shell were utilized as a means of exchanges over the areas such as India and Africa, southern Europe, and China.
However, alcohol and cattle have never served as a general means of exchange, only on a few occasions used as a trade by barter. While gold can be remade in a less original version using less expensive metals and painting.
Hence, in this case, the right answer is THE COWRY SHELL
Answer:
D)
Explanation:
i think its right.. but i may be wrong.. i tried either way.
