As an Oligopoly firm produces at a higher output, economies of scale allow the costs per unit (ATC) to <u>decline</u> significantly.
When firms in an oligopoly market individually chooses production in order to maximize profit, a quantity of output is produced by them which is higher than the level produced by monopoly and lesser than the level produced by competition. 
The existence of economies of scale in certain industries can lead to oligopolistic market structures in those industries. This oligopoly market structure refers to a market form in which there are only a few sellers and they sell similar products. 
The Oligopoly firm produces at a higher output, and so the costs per unit here decline significantly. Oligopoly firms are also able to take advantage of economies of scale that reduce production costs and prices. 
Thus, when the oligopoly firm produces at a higher output, economies of scale allow the costs per unit (ATC) to decline significantly.
To learn more about the Oligopoly market here:
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Answer:
correct option is C. $1,250,000
Explanation:
given data 
Light poles = $350,000
cost reimbursement = $65,000
electric power to residents = 1,250,000
to find out 
which statement accounted for in an enterprise fund
solution
statement accounted for in an enterprise fund is here 
     particular                                                amount 
Equipment used for supplying                  $1250000
electric power to residents
enterprise fund                                          $1250000
so correct option is C. $1,250,000
 
        
             
        
        
        
Answer:
$12,280,000.
Explanation:
All the direct costs involved in the manufacturing of a product except fixed cost is called prime cost e.g direct material, direct labor etc. 
Direct Material = $4,200,000
Direct labor = $8,080,000
Total Prime cost = Direct material + Direct labor = $4,200,000 + $8,080,000 = $12,280,000
Overhead costs are not classified as the prime cost because these are indirect costs.
 
        
             
        
        
        
Answer:
The arbitrageur should borrow money at 4% per annum since it is cheaper than paying the forward price for delivery 
Explanation:
Current price of gold=$1,400 per ounce
Forward price=$1,500 
The arbitrageur can either pay the forward price or borrow $1400 and pay the interest of 4% in a year. Consider option 1 paying the forward price of 1500
Option 1
Since there are no additional costs, the total cost for buying the gold=forward price=$1,500
Option 2
If the arbitrageur borrows the 1400 to pay for the gold now, then pay the interest in 1 year;
The total cost=Amount borrowed+interest accrued in 1 year
Total cost=1400+(4%×1400)
1400+((4/100)×1400)
1400+56=$1456
Since there are no additional costs, option 2=$1456
If we compare option 1 to option 2, we notice that option 2 is slightly cheaper than option 1 by $44
(Option 1-Option 2)=(1500-1456)=$44
The arbitrageur should borrow money at 4% per annum since it is cheaper than paying the forward price for delivery