Answer:
A. an increase in the price level (inflation)
Explanation:
When there is an unanticipated increase in aggregate demand it usually result in the general increase in the price level of that good demanded (inflation). This is because when there is an unpredicted increase in demand for a good, the demand becomes higher than the supply for that good at that particular period. Because the supply is now less than the aggregate demand, the prices of the commodity is then increased to discourage demand. The increase in the price of the commodity (inflation) therefore is a direct result from the increase in the aggregate demand for that commodity.
Answer:
comparison and contrast
Explanation: the definitation and meaning is expained in speech chapter 12
Answer:
The portfolio's alpha is - 0.15%
Explanation:
For computing the portfolio's alpha, first, we have to compute the expected rate of return. The formula is shown below:
Expected rate of return = Risk free rate of return + Beta × (realized rate of return - free rate of return)
= 7% + 1.15 × (12% - 7%)
= 7% + 1.15 × 5%
= 7% + 5.75%
= 12.75%
Now the portfolio alpha equal to
= Expected rate of return - portfolio realized rate of return
= 12.75% - 12.6%
= - 0.15%
Answer:
A.Informational data must be kept together with operational data.
Explanation:
- The data warehousing is an important system of business intelligence that is designed to integrate data into the one single place and is then uploaded from the operational systems such as marketing and sales, and has to pass through the data cleansing and depends on the use of the ETL tools to store the data that is transformed.
- It has certain benefits like the Integrate data from multiple sources, mitigate the problem of the database isolation, improved data quality, and make the decision support queries easier to handle.
