Answer:
D. Predictive Analytics
Explanation:
Predictive analytics is a data mining technique that involves the use of old previous information in the prediction of future activities. It is the use of statistical data and algorithms in determining the likelihood that a future event will occur based on the historical facts found in the statistical data. It is used in identifying patterns and predicting future outcomes and trends based on those identified patterns. An example of this is a forecast that helps police in predicting areas most likely that crime will occur.
Answer:
A. determining the likelihood that vulnerable system will be attacked by specific threats.
Explanation:
When carrying out risk management, it is important to first identify the risks, and then to assess and prioritize the risks in order of likely occurrence, and the find ways to reduce them.
In the <u>risk identification stage, it is important to </u><u>determine what systems are vulnerable and how likely they are to be attacked by specific threats.</u>
Answer:
The correct answer is option A, option B, option D.
Explanation:
A public good can be defined as the good that a consumer can consume without reducing its availability to others. This non-rivalrous nature of public goods makes it difficult to exclude those who do not pay from consuming it.
This makes public goods non-excludable in nature. The consumers can not be exempted even if they don't pay, so people have an incentive to consume without paying.
Answer:
a. Rf = 8%
Rm = 13%
Ke = 15%
β = ?
Ke = Rf + β(Rm – Rf)
15 = 8 + β(13 - 8)
15 = 8 + β(5)
15 - 8 = 5β
7 = 5β
β = 7/5
β = 1.4
b. Ke = Rf + β(Rm – Rf)
Ke = 4 + 1.7(15 - 4)
Ke = 4 + 1.7(11)
Ke = 4 + 18.7
Ke = 22.7%
Explanation:
In the first part of the question, there is need to calculate beta using capital asset pricing model. Risk-free rate, market return and required return on stock were given with the exception of beta. Thus, we will make beta the subject of the formula.
In the b part of the question, we need to calculate the required return on the stock given the risk-free rate, beta and market return. Therefore, we will apply the capital asset pricing model to calculate the required return.
Answer:
Demand for business goods tends to be me more inelastic than demand for consumer goods
Explanation:
Price elasticity of demand is a measure of the sensitivity of demand for a good or service to changes in the price of that product. We say that the price elasticity of demand is elastic when a percentage change in the price of this good has major impacts on demand. On the contrary, we say that the price elasticity of demand is inelastic when variations in the price of goods have little or no influence on demand.
Elasticity is associated with tastes and the immediate need for consumption by the economic agent. For example, medicines have a more inelastic (less price sensitive) demand because they are essential items. However, in most cases, consumer transactions are opnative for consumers. However, in the case of business transactions, there is usually a need to demand good even though the price is high. As a result, the demand for business transactions is often more inelastic than the demand from ordinary consumers.
For example, imagine the airline ticket market. A consumer travels for leisure and an executive travels for work. If the ticket is expensive, the consumer may give up the trip. This means your demand for travel is elastic (price sensitive). However, the executive has little room to give up business travel and tends to travel even if the price is higher. Therefore, business transactions are more inelastic.
