Answer:
Difficult entry, Mutual interdependence, Market is control by a few large firms.
Explanation:
An Oligopolistic market very few organisations control a particular market share. Likewise, when another organisation attempts to enter the market, there are obstructions set up by the current organisations. Similarly, if one organisation changes or alter a commodity, it affects all other firms and organisations. So there is mutual interdependence in the oligopolistic market. There is high mutual interdependence because firms produce identical or the same goods and services.
The main purpose of cost accounting is to find out the cost of the various processes in the business so that selling prices can be fixed appropriately.
<h3>What is cost accounting?</h3>
This is an accounting method that allows companies to find out the cost of various processes and transactions they embark on.
Knowing these costs will enable the company to know the price it can charge on goods so that it can recoup these costs and make profits.
Find out more on cost accounting at brainly.com/question/24516871.
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The correct option is A. The effect of tax cut is reduction in the amount of money that the government is generating and increase in the amount of money available to those whose taxes are reduced. Government usually cut taxes in order to boost the economy through increased spending.