Answer:
The new portfolio beta is 1.31 rounded off to two decimal places.
Explanation:
The portfolio beta is a function of the sum of the weighted average betas of the individual stock's that form up the portfolio. The portfolio beta is calculated using the following formula,
Portfolio beta = wA * Beta of A + wB * Beta of B + ... + wN * Beta of N
Where,
- w is the weightage of each stock in the portfolio
The beta of the portfolio when one stock with a beta of 1 is sold is,
The sum of individual stock betas for 19 stocks is = 20 * 1.31 - 1 * 1 = 25.2
The new portfolio beta when one stock with a beta of 0.97 is added is,
Portfolio beta = (25.2 + 0.97) / 20
Portfolio beta = 1.3085 rounded off to 1.31
Assuming no change in government spending, a decrease in taxes of $80 billion with an mpc of 0.50 will add a total of $<u> 400 </u>billion to the economy after the multiplier effect.
The economy is defined as the management of financial matters in communities, businesses, or families. An example of an economy is the US stock exchange system.
A standard definition of the economy might describe economics as a social science focused on meeting needs and desires through the allocation of scarce resources with alternative uses. Going further, we can say that economy is the study of scarcity and choice. The economy is defined as the management of financial matters in communities, businesses, or families. An example of an economy is the US stock exchange system.
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In "thinking like an economist," the section "the role of economic theory" states that many economists believe that useful insights into our behavior can be gained by assuming that we act as if governed by the rules of rational decision-making.
It is possible to define rational decision-making as a decision-making process that incorporates reasoning at every stage. It is founded on the use of impartial knowledge. The first step in making a reasonable decision is to identify the issue that needs to be resolved, followed by the collection of all relevant data.
The next step is to examine every outcome that might result from each potential solution. The decision-making process that follows comprises weighing all viable options and selecting the best one based on reasoning.
Rational decision-making examples include:
● A student chooses what to study in his post-secondary education.
● A commercial choice regarding what to buy for the company.
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Answer:
B. Diplomatic Relations
Explanation:
Anything involving peaceful relationships and communications between multiple countries is diplomatic relations
