Answer:
$4.50
Explanation:
The sunk cost is the cost that has been incurred and is unrecoverable in the process of taking a financing decision.
If the cost of a coffee cup from a local gas station cost $5.00 and the cost of refill is $0.50, the coffee is the actual element needed and from the refill, it can be estimated that it costs $0.50.
Hence the sunk or unrecoverable cost is the difference between the coffee cup and the refill cost
= $5.00 - $0.50
= $4.50
It is true that because of the substitution problem, the CPI tends to overstate the true change in the price of the typical basket of consumer goods.
<h3>What is CPI?</h3>
- A consumer price index measures a market basket of goods and services that households have purchased at a weighted average price.
- The measured CPI fluctuates to reflect changes in prices over time.
- One of the most popular methods for determining inflation and deflation is the CPI.
- An essential gauge of an economy's health is inflation. The CPI and other indexes are used by governments and central banks when making economic decisions.
- The decision to raise or cut interest rates is crucial among these.
- If the CPI increases, it indicates that the average rate of change in price over time has increased. The cost of living and income are eventually changed as a result of this.
Learn more about CPI here:
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<span>The researcher has violated participant confidentiality and has made the validity of the study invalid. The people whose confidentiality was breached should be notified and they should have the right to revoke their information from the study. No one who believes they have participated with confidentiality should be subjected to having others know they were involved if they do not want that.</span><span />
This is an example of racisim/ predjudice/colorisim or discriminatiom
Answer:
Lock
Explanation:
Locks is a mechanism to avoid the access of records from interacting with one another either in the form of user objects for example tables and/or rows or system objects not cannot be seen by the user such as data shared in memory.
The system (Oracle) obtains all the required locks when executing the transaction request so as to avoid any hassle faced by the user and so that they don't require to be bothered by it. This way the system provides both highest degree of data monitoring with lowest restriction.
Moreover, a fail safe data integrity is provided by the system in case of any failure. This lock can also be done manually by the user.
