Normal profit is the return to the entrepreneur when the entire economic profits are equal to zero. Hence, the correct statement is Option A.
<h3>When the business earns normal profits?</h3>
A commercial enterprise may be in a state of normal profit while its economic income is equal to 0, that is why normal profit is also called “zero economic profit.” Normal profit takes place on the factor wherein all sources are being successfully used and could not be put to better use elsewhere.
Hence, Normal profit is the return to the entrepreneur when the entire economic profits are equal to zero. The correct statement is Option A.
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Answer:
1. 10s
2. Slower than normal
Explanation:
1. To calculate the normal time, we first take the average of Charlene's observed times:
Average of Charlene's observed time = 
= 8.5s
Her normal time is therefore: 
= 
= 10s
2. Since no of Charlene's observed time is higher than normal time of 10s, we can therefore conclude that her work perfomance should be rated as slower than normal.
Answer:
The correct answer is B. The monetary base.
Explanation:
The Monetary Base is made up of all legal money in circulation (that is, bills and coins), added to the reserves of commercial banks in the central bank. In other words, it is the legal money issued by the Central Bank of a country and can be in the hands of the public, or else in the cashier of the different commercial banks that the financial sector of the country. The monetary base is monitored by the central bank and constitutes its main way to control the money supply. Also another way to define the monetary base is that they constitute the monetary liabilities of the central bank.
Answer:
slow growth in buyer demand, weakly differentiated products among rival sellers.
Explanation:
There a number of causes that relate to the firms rivalry among its competitors.
1. Barriers to entry.
2. Bargaining power of the buyers.
3. Bargaining power of the suppliers.
4. Threat of substitutes.
5. Slow industry growth.
6. Lack of differentiation and switching costs.
7. Diverse competitors.
8. High strategic stakes.
Answer:
Possible causes of material quantity variance:
1. The use of sub-standard material
2. The use of unskilled labour
3. Wastage of material
Explanation:
Material quantity variance is the difference between standard quantity and actual quantity used multiplied by standard price. The use of sub-standard material reduces the quality of output thereby resulting to unfavorable material quantity variance. The use of unskilled labour also leads to unfavorable material quantity variance. Wastage of material due to low quality of inputs also results to unfavorable material quantity variance.
