The order of operations is necessary for simplifying numerical expressions because it ensures that the expression is simplified correctly through a series of steps proven to be efficient in simplification.
Answer:
1.10
Explanation:
The computation of portfolio's beta is shown below:-
= Stock A Beta × Invested in Stock A ÷ Total value + Stock B Beta × (Total value - Invested in Stock A) ÷ Invested in Stock A
= 0.75 × $47,500 ÷ $100,000 + 1.42 × ($100,000 - $47,500) ÷ $100,000
= 0.75 × $47,500 ÷ $100,000 + 1.42 × $52,500 ÷ $100,000
= 0.75 × 0.475 + 1.42 × 0.525
= 0.35625 + 0.7455
= 1.10175
or
= 1.10
Therefore for computing the portfolio beta we simply applied the above formula.
Answer:
The answer is D, Execution System.
Explanation:
Supply chain Execution system is a system that ensures the delivery of materials or orders to the concerned departments. So in this example, when a company is having difficulty with timely delivery of parts to its manufacturing plants, the company should implement the Supply Chain Execution System in order to ensure the timely delivery of the material to the manufacturing plant of the company.
Answer:
The annual rate of return of the invesment will be -14,97%
Explanation:
The initial investment is 45.000 and after 5 years the value of the investment is only 20.000. Here we can see a destruction of value (20.000 < 45.000). In finance, the time takes an essential part in calculation, so through the interest rate we calculated how bad was the investment in annual terms. The formula is as follows: Final investment value=(Initial investment*(1+interest rate)^(total years)) in our case would be: 20.000=(45.000*(1+interest rate)^(5)) From this formula we got -14,97%
Answer:
B. who can immediately take over the family business
Explanation:
<em>Option A</em> is wrong because opportunity cost is not related to intelligence.
<em>Option C</em> is not correct because a high school graduate and a college attending student can access to student loans.
The family's wealth can not be a factor in terms of opportunity cost of attending college or a high school graduate. Therefore, <em>option D</em> is incorrect.
Option B is correct as a college attending student cannot take over the family business. So, it is his opportunity cost. On the other hand, a high school graduate can take over the business.
