.answer:
the correct answer is (c)
explanation:
information systems manager (IS Manager) represent data innovation in an association, regulating a group of IT experts. The job incorporates data frameworks arranging, establishment, and support, including equipment and programming overhauls. IS directors may concentrate on a particular issue, for example, arrange security or Internet administrations, or they may organise all innovation tasks
The portfolio beta would simply be the summation of the
weighted average of each beta.
Where weighted average of each beta is calculated as:
Stock weighted average = Stock proportion * Individual
beta
Therefore,
Stock A beta weighted average = 0.2 * 0.4 = 0.08
Stock B beta weighted average = 0.3 * 1.2 = 0.36
Stock C beta weighted average = 0.25 * 2.5 = 0.625
Stock D beta weighted average = 0.25 * 1.75 = 0.4375
The summation of all betas yield the overall portfolio
beta:
Portfolio beta = 0.08 + 0.36 + 0.625 + 0.4375
<span>Portfolio beta = 1.5025 ~ 1.5</span>
In the Boston Consulting Group growth-share matrix, each of the four categories in the matrix represents a different investment strategy
More about growth-share matrix:
The growth share matrix was developed through teamwork. It was initially drafted by BCG's Alan Zakon, who would later go on to become the company's CEO, and then improved with his colleagues.
Bruce Henderson, the creator of BCG, popularised the idea in his 1970 essay The Product Portfolio. About half of all Fortune 500 businesses employed the growth share matrix when it was at its most successful.
It continues to be a key component of corporate strategy lessons taught in business schools today.
Learn more about growth-share here:
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