Walmart noticed that the packaging in some of their products only led to waste. Based from this observation, Walmart established a new policy requiring its toy suppliers to reduce the packaging of their products by one square-inch. Just from this reduction alone, Walmart's waste from packaging alone decreased by 3,500 tons.
Answer:
13.85% and 18.9%
Explanation:
As in this exercise we have a free risk asset we will assume that the t-bill has a standard deviation of 0%, so let´s firts calculate the expected return:

where E(r) is the expected return,
is the return of the i asset and
is the investment in i asset, so applying to this particular case we have:


the calculation of standar deviation follows the same logic of the previous formula:


In mass service and professional service, the operations manager should focus extensively on equipment maintenance.
<h3>What is the work of operations manager?</h3>
Operations management is a branch of management that focuses on planning, organizing, and redesigning the production process for goods or services as well as business operations. It comprises the obligation to make sure that business operations are effective in satisfying consumer needs while utilizing the fewest resources possible.
It is concerned with overseeing a comprehensive service or production system, which is the method through which inputs are transformed into outputs. Operations create services, control quality, and produce goods. Working with suppliers, customers, and technology are all aspects of operation management that apply to industries such as financial systems, hospitals, and businesses. One of the key roles in a corporation, along with supply chains, marketing, finance, and human resources, is operations.
To learn more about operations management visit:
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Answer:
False
Explanation:
In a business report, the conclusions section explains what all the collected information means and summarizes the most important parts of the report.
While the recommendations section actually presents a list of suggestions and/or specific actions that should be taken.
Explanation:
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