Operations support systems are generally used by managers at lower levels of an organization. Therefore, the correct answer is option 'D'.
An operational support system (OSS) is a collection of computer programs or information technology (IT) system used by communications service providers to monitor, control, analyze, and manage a computer or telephone network system.
OSS software is designed specifically for telecommunications service providers and is primarily used to support network processes such as network inventory management, network component configuration, service provisioning, and fault management.
With the proliferation of new broadband and Voice over Internet Protocol (VoIP) systems, OSS and network management are increasingly being applied to home networks.
An OSS is also referred to as a business support system (BSS).
Hence, the correct option is 'D'.
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Answer:
If the keyword an advertiser is bidding on is used in the ad and on the landing page, then the advertiser will receive a higher Quality Score for
ad relevance.
Explanation:
Ad relevance is a component that gives an advertiser higher quality score. It is an indication that the keyword is optimized to meet the customer's search query. It shows how closely the ad matches the customer's search because a correlation exists between the keyword, the ad, and the post-click landing page. It is paramount to achieve ad relevance in any pay-per-click advertising (PPC), otherwise called search engine marketing (SEM) or search advertising, to justify the ad costs.
Answer:
C. How much one unit of currency is worth when converted to another currency
Answer:
Straight line method rate = 1/ Number of years * 100 = 1/25*100 = 4%
Double declining balance depreciation = 2*Straight line method rate*Book value
First Year depreciation = 8%*$960,000
First Year depreciation = $76,800
Second year depreciation = 8% * (Book Value as on 1st year - First Year depreciation)
Second year depreciation = 8%*($960,000-$76,800)
Second year depreciation = 8%*$883,200
Second year depreciation = $70,656
It results in lower short run average cost in economies of sale .
<h3>Economies of scale</h3>
Economies of scale refers to the situation where, as the quantity of output goes up, the cost per unit goes down. This is the idea behind “warehouse stores” like Costco or Walmart. In everyday language: a larger factory can produce at a lower average cost than a smaller factory. Figure 2 illustrates the idea of economies of scale, showing the average cost of producing an alarm clock falling as the quantity of output rises. For a small-sized factory like S, with an output level of 1,000, the average cost of production is $12 per alarm clock. For a medium-sized factory like M, with an output level of 2,000, the average cost of production falls to $8 per alarm clock. For a large factory like L, with an output of 5,000, the average cost of production declines still further to $4 per alarm clock.
One prominent example of economies of scale occurs in the chemical industry. Chemical plants have a lot of pipes. The cost of the materials for producing a pipe is related to the circumference of the pipe and its length. However, the volume of chemicals that can flow through a pipe is determined by the cross-section area of the pipe.
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