David's decision on the electronics to purchase represents opportunity cost.
The decision to hire another economist is marginal analysis.
Ana's decision on how to use her time involves opportunity cost.
<h3>What is opportunity cost?</h3>
Opportunity cost of the next best option forgone when one alternative is chosen over other alternatives. When an economic agent chooses one option, he would not be able to choose another option.
<h3>What is marginal analysis?</h3>
Marginal analysis involves comparing the marginal cost or / and the marginal benefit of a decision.
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Answer: Option A
Explanation: In simple words, business plan refers to an outline of framework that guides an organisation regarding its operations in future.
Business plan helps the organisation and its employees to set the chain of activities they need to perform for achieving their goals. Business plans also helps to determine the amount of capital needed to finance the projects that further helps the organisation to seek outside funding.
Hence from the above we can conclude that the correct option is A.
The portfolio that contains the common return on a mixture of market index with the same beta is often known as protection market line.
<h3>Is safety market line the same as CAPM?</h3>
The safety market line (SML) is a visual representation of the capital asset pricing model (CAPM). SML is a theoretical representation of the predicted returns of belongings primarily based on systematic, non-diversifiable risk.
<h3>How do you study a security market line?</h3>
The two-dimensional correlation between anticipated return and beta can be calculated via the CAPM formula and expressed graphically via a safety market line, or SML. Any protection plotted above the SML is interpreted as undervalued. A safety under the line is overvalued.
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Strategic alliances generally include the risk of one partner will make advantage of the other's information to strengthen its own competitive position.
A strategic alliance is an agreement between two businesses to work together on a project that will benefit both parties while maintaining their individual freedom. Compared to a joint venture, which sees two companies combine resources to form a new company, the arrangement is simpler and less legally enforceable.
The collaboration between Spotify and Uber is a well-known example of a strategic alliance. Due to their strategic partnership, Uber customers may log in to Spotify and listen to their favorite music while riding.
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Answer:
Increase in savings resulting directly from the given change in income
= increase in income - increase in consumption = $2000-$150 = $500
Marginal propensity to save = increase in savings/increase in income = 500/2000 = 0.25
Explanation:
