<h2>Hello!</h2>
The answer is: d. total costs
<h2>
Why?</h2>
The total costs are the sum of all the costs needed to produce a good or a service. It includes both fixed and variable production costs to show us the measure of a total cost.
We can calculate the total costs using the following formula:

Fixed costs are all the constant costs. Fixed costs can be the salary of its workers (since they are based in hours worked), structure and good/actives insurance, taxes among others.
Variable costs are all the costs that can change thru the time, depending on the production volume. For example, if the production increases, the variable costs will increase too, also, if the production decreases, the variable costs will decrease too.
Have a nice day!
When the price of a commodity is $11, where 1250 units are being bought and sold in a perfectly competitive market, the market price of the commodity will increase from its original price if the market is monopolized.
<h3>What is a perfectly competitive market?</h3>
In a market where there are less to zero restrictions for entry and exit of buyers and sellers in the market dealing in similar commodities, then such a market is known as a perfectly competitive market.
There is no pricing power in the hands of the buyers and sellers in the market, as there is no minimum or maximum limit on the number of sellers in the market, so the supply is not restricted in such a market.
Hence, it can be concluded that market prices are stable in a perfectly competitive market, and it generally increases in a monopolistic market.
Learn more about a perfectly competitive market here:
brainly.com/question/13961518
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Answer:
depriciation..it is the process of deducting the total cost of something expensive you bought for your business
Explanation:
calculations...purchase price-salvage value=depricable cost
Answer:
HIV AIDS is contagious disease. It is responsibility of the healthcare professionals to handle the person with special care. This virus spread quickly in the body of the victim and the person is often unaware of the disease due to very mild or no symptoms.
Explanation:
To: CEO
Park lane Hospital
Central London,
09 - 06 -2021.
Respected Sir,
It is to bring into your knowledge about the spread of HIV/AIDS in the city. The people are unaware about the disease spread and those infected are carrying disease to others. There should be campaign run by the hospital to inform people about the spread of this contagious disease and preventions measures.
There should also be special arrangement for the people infected by the disease to stay and live in a separate house so the spread can be stopped. The hospital can allow people with symptoms for a free checkup so that more people can come and have their routine checkup.
It is high time because if the spread will increase at the same rate then controlling the disease would become difficult.
Regards,
John Andrews.