Answer:
Notifying Serena of any material changes
Explanation:
With Serena now serving as their (Mark and debbie Calhoun) agents, it is paramount that Serena (the agent) be notified about any material changes made by the buyers. The buying agents (in this case Serena) is an individual or organization that is responsible for purchasing goods or property on behalf of another person. They are usually license professionals who search and undergo the purchasing procedure of products that their clients is interested in owning.
Answer:
yes
Explanation:
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Production possibilities curve between the two goods will be a straight, downward-sloping line if the opportunity cost rise.
<h3>What is production possibilities curve?</h3>
The production possibilities curve serves as graph that display the relationship between the resources and the output that can be produced.
Therefore, when the opportunity cost that exists between two goods, there will be. downward slope as regards the production possibilities curve.
Learn more about production possibilities curve at;
brainly.com/question/2601596
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