Answer:
Firm A will buy all of the firm B's pollution permits. Each one will cost between $100 and $200.
Explanation:
The firm B will gain from the trade of pollution permits. Firm A will need higher pollution permits since it emits 100 tons of chemicals into air and the cost for eliminating each ton is $200. This cost is higher than the cost to Firm B which is $100 only. Firm A will buy all the pollution permits from Firm B and there will advantage for the Firm B to gain from the trade.
Callaway golf company conducted a one-time survey of golfers and asked them about their attitudes, preferences, and intentions regarding buying custom clubs. this is an example of a(n) "cross-sectional study".
<h3>What is cross-sectional study?</h3>
A cross-sectional study examines data from a group of people at one point in time. Participants throughout this type of research are chosen based on certain variables of interest.
Some key features of cross-sectional study are-
- Cross-sectional studies are common in psychology, but they are also employed in many other fields, such as social science and innovation.
- Cross-sectional studies is observational in nature but are classified as descriptive research rather than causal or relational research, which means they cannot be used to pinpoint the source about something, such as a sickness.
- Researchers collect information from a population, yet they do not change variables.
- This strategy is frequently used to draw conclusions about potential links or to collect early data to enable additional research and experimentation.
To know more about the cross-sectional study, here
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Answer
The answer and procedures of the exercise are attached in the following archives.
Step-by-step explanation:
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.
Exchange
<span>Exchange is simply the act of the of giving and receiving between two individuals or two groups. A trade is a typical example of an exchange.
For instance, if a farmer gives a fixed number of eggs to another farmer for a
fixed quantity of cow’s milk, this is an exchange. Similarly, if a house guest offers to cook and
clean in return for free accommodation, this is an exchange. </span>
It went as far as 24hrs into Harry's memory system
