Answer:
Register copyrights, trademarks, and patents.
Explanation:
Copyright GIVES protection of tangible and intangible creative works. The moment you create something, you are the owner. However, you will have proof if you register your work.
the same goes with trademarks and patents. Register so that you will have proof of creation.
Understanding how income is distributed within and across populations informs firms of different groups purchasing power.
This is further explained below.
<h3>What is
purchasing power.?</h3>
Generally, The buying power of a certain currency is defined as the number of goods and services that can be acquired by spending a specific amount of that money.
For illustration purposes, in the 1950s, if one went to a store with one unit of cash, they would have been able to buy whatever was on the shelf.
Income: money that is earned, often on a regular basis, as a direct or indirect consequence of one's job or investing activities.
In conclusion, Firms need to have an understanding of the distribution of income both within populations and between populations in order to determine the buying power of various groups.
Read more about purchasing power.
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Solution :
A firm hires labor till a point where the cost of hiring is equal to the value of the additional revenue it produces.
We know ,
the wage rate = cos of hiring an additional worker
the value of the additional revenue that the firm produces = price x (MPI) marginal product of the labor.
Therefore, the firm will hire when :
Wage = value of the additional revenue it generates
Thus, wage = price x (MPI) marginal product of the labor ...........(i)
Therefore, given :
wage of a worker = $ 45
Price = $ 12
So, 45 = 12 x MPI
MPI = 3.8
So the marginal product of employing three days of labor = 25-18/4-3 = 7
Marginal product of employing four days of labor = 30-25/4-3 = 5
So the 4th day produces less revenue than the cost that it generates.
So, the firm should hire 3 workers.