History of management thought (Connect, Perform) Management of organizations has a long history. Consider why the study of this history is important as you answer the question below.
Medifast, a company that makes weight-loss products, recently transitioned from owning weight-loss centers to operating them as franchises, a new business model for the firm. What benefit could CEO Michael C. MacDonald gain from an awareness of the history of management?
1. By studying patterns that recur in different eras, he can see what management tools will work best in his company's environment.
2. He can document other companies' successes, especially as they have recovered from adversity, and show his managers there is no excuse for failure.
3. Through understanding how organizations have worked in the past, he can ensure that Medifast does not repeat past practices, instead adopting an entirely innovative approach.
Millennials (workers who were born from roughly 1982 to 2002) have different values than members of previous generations. They are especially motivated by managers who are friendly and give them lots of feedback. They also want opportunities to learn new skills and be entrepreneurial. This is an example of change that impacts how managers can best achieve organizational objectives.

1. 1. By studying patterns that recur in different eras, he can see what management tools will work best in his company's environment.

2. Social

Explanation:

1. It is often said that without knowing where we've been, we cannot know where we are going. This is why History in a general sense is important, it enables us know how things were done in the past so that we may know how to do things now. Specifically to Management, when the CEO studies the history of Management, he can see where Management has been, he can see what strategies have worked and which happens and in what conditions those strategies worked. After studying these patterns and strategies, he can then figure out how best to manage his current Environment based on those.

2. Social change refers to how the Environment of a Variable has changed in terms of what is expected of the people in it. What new norms or Cultural practices are now held in high regard as opposed to previous times.

Millennials have different values from those of the previous generations which means that there has been a Social Change that managers have to adapt to in order to be able to best achieve Organizational goals.

sound is invisible, but sometimes we can feel it. when a kettle-drum is thumped with a stick that time the tight drum skin moving up and down very quickly for some time and then it pumped sound waves into the air. loudspeakers also work in a similar manner.

components of a speaker:

electromagnet

in order to translate an electrical signal into an audible sound, an electromagnet is used in looudspeakers

  suspension

suspension is used to   center the voice coil in the gap of the magnet and it exerts a restoring force to keep it there. suspension is used to limits the maximum mechanical excursion of the diaphragm and voice coil.

voice coil

voice coil is a coil of wire which is attached to the apex of a loudspeaker cone. it provides the motive force to the cone by the reaction of a magnetic field to the current passing through it.

cone

in a   loudspeaker, a   thin, semi-rigid membrane attached to the voice coil, which moves in a magnetic gap due to which it vibrates   and produced sound. it is known as diaphragm and it can also be called a cone, though not all speaker diaphragms are cone-shaped.

surround

surround is also known as front suspension. surround is used to join the cone to the chassis. together with the suspension it controls the cone excursion, and it is also used to   determine how energy which is   travelling through the cone is absorbed, and how the speaker limits when it reaches the ends of its travel.

dustcap

dustcap is used to protect the voice coil from dust and dirt. it is a part of the cone.

how speaker work

the outer part of the cone is fastened to the outer part of the loudspeaker's circular metal rim. the inner part is fixed to   voice coil that sits just in front of a permanent magnet . when loudspeaker is hooked up to a stereo, electrical signals feed through the speaker cables into the coil. it will convert the coil into an electromagnet magnet . when electricity flows back and forth in the cables, the electromagnet either repels or attract the permanent magnet. this moves the coil back and forth, and it pull and push the loudspeaker cone. like a drum skin vibrating back and forth, the moving cone pumps sounds out into the air.in this way loudspeakers works.

answer; i believe the correct answer is (business necessity defense;