Answer:
Explanation:one good example is an electrical wire,an electrical wire is usually coated with insulator to prevent the current from affecting the present environment.. Why the mechanical function is to transport electricity..so an electrical wire transport electricity and still it users from hazards
Departmental income can be considered the contribution of revenues to profits because it is computed after deducting the direct costs of providing the service or product. Subtracting all of the undistributed operating expenses from total revenues results in gross operating profit per available room (GOPPAR).
Occasionally, barriers to entry may lead to pure monopoly; in other market conditions, they may limit competition to a few oligopoly firms
<h3>Do barriers to entry exist in a pure monopoly?</h3>
Due to entrance restrictions that deter prospective rivals, firms acquire monopolistic power. Barriers to entry, or conditions that make it difficult or impossible for potential competitors to participate in the market, give monopolies their market strength.
The four main elements of monopoly are: (1) a single business controlling the entire output of a market; (2) a distinctive product; (3) barriers to admission and departure from the industry; and, frequently (4) specialised knowledge about production methods that are not available to other potential producers.
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To decide how much an insurance policy should cost a customer, underwriters use: Data analytics.
Data analytics can be defined as the systematic computational collection, modelling and analysis of raw data, in order to discover trends, patterns, and draw conclusions about the information that are contained in the data.
An insurance policy can be defined as a contractual agreement between an insurer and an insured (policyholder), in which the claims, terms and conditions binding on both parties are listed in details.
Thus, it is a contract in which an insurer indemnifies an insured (policyholder) against losses in the event of certain dangers or problems.
Underwriting refers to a process through which an insurer determines the risks of insuring a customer and establishing the required cost (price).
Basically, underwriters use data analytics to predict risk levels and determine how much an insurance policy should cost a particular customer. Some examples of the data used by underwriters are:
- Historical industry trends.
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