If a monopolist or a perfectly competitive firm is producing at break-even point then they're basically equaling their average revenue to the average total cost - ii.
This basically means that they are operating at a level where the amount which they produce relates to the amount they spend. 
        
             
        
        
        
The role that the idea of machine plays in contructivist settings include: RAMPS, PLATFORM AND STAIRWAYS.
In theater, a contructive setting is one which is highly theatrical, has practical apparatus for actors to manipulate and it also has skeletal frame. A construtive setting can easily be manipulated. 
        
             
        
        
        
Answer and Explanation:
a. The computation of depreciation for each of the first two years by the straight-line method is shown below:-
Depreciation 
= (Assets cost - Salvage value) ÷ Useful life
= ($171,000 - 0) ÷ 25
= $6,840
For First year = $6,840
For Second year = $6,840
It would be the same for the remaining useful life
b. The computation of depreciation for each of the first two years by the double-declining-balance method is shown below:-
First we have to determine the depreciation rate which is shown below:
= One ÷ useful life
= 1 ÷ 25
= 4%
Now the rate is double So, 8%
In year 1, the original cost is $171,000, so the depreciation is $13,680 after applying the 8% depreciation rate
And, in year 2, the ($171,000 - $13,680) × 8% = $12,585.60
 
        
             
        
        
        
Answer:
Representative democracy.
Explanation:
Representative democracy refers to a system where the people govern through the election of parties or representatives with decision-making rights. Representative democracy can also be seen as a collective term for a number of democratic models. Common to these, however, is that the core consists of regularly recurring elections between competing representatives. People's sovereignty is achieved by the citizens influencing the government by voting in these elections. It is by far the most widespread method of exercising authoritative and legitimate control, demanding responsibility and developing debate in modern democracies.
 
        
             
        
        
        
The correct answer is letter c. create consumer demand. Advertising, fashion trends, and new product introductions serve to create consumer demand. 
Disequilibrium occurs when the quantity supplied and the quantity demanded are not the same in a market. The statement presented is True.