The answer is: averaged over time, Sheridan attends worship services regularly.
When we use principle of aggregation, we would not rely on single measurement to make a representation of a person's behavior. We rely more on multiple sets of measurements.
From the case above, Sheridan not attending the services for two weeks could be explained by things such as personal issues or physical illness. Since she considers herself as religious who attend regularly, it is very likely that averaged over time, Sheridan attends worship services regularly.
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I hope this helps and have a wonderful day filled with joy!!
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If an industry is perfectly competitive or monopolistically competitive, then the government has relatively little reason for concern about <span>the extent of competition. In a monopolistically </span>competitive market, products are differentiated by brand and quality but are not perfect substitutes due to this. Perfect competition is basically a theoretical market because the criteria to qualify has a perfect competitive market is hard to meet. The firms all set the price of their product and the market does not have any influence over it.
Answer:
The opportunity cost of each pipe and what is the sunk cost is $77 and $67 per pipe respectively.
Explanation:
Opportunity cost: The opportunity cost is that cost which is incurred to choose the best options with the available options.
Sunk cost: The sunk cost is that cost which is not recovered in the future. Its other name is the past cost. It does not help to make future decisions as if it is incurred then it cannot be recovered again
So, the opportunity would be the current price i.e $77
And, the sunk cost is $67 per pipe ($77 - $10)