Which of these are reasons to limit a company's scope? (Select four answers.)
To give the company many different brand identities
To focus marketing efforts on a specific target market
To reach as many different types of customers as possible
To provide a higher quality product or service
To give the company a clear direction and goals
To provide as many products and services as possible,
even if they are not related
To have as many competitors as possible
To create a clear brand identity

B. To focus marketing efforts on a specific target market

D. To provide a higher quality product or service

E. To give the company a clear direction and goals.

H. To create a clear brand identity.

Explanation:

A well-written and defined business strategy sets the overall direction for a company or business firm because it essentially focuses on defining the scope of the business and how a business would achieve its goals, objectives, and mission; as well as the funds and material resources required to implement or execute the business plan.

A company's scope can be defined as the variety or range of finished goods (products) and services that are being offered by the company.

Basically, any company having a range of goods and services that are unrelated or slightly related is said to considered to have a large scope while a company having a range of goods and services that are closely related is said to have a small but focused scope.

Hence, some of the reasons to limit a company's scope are;

I. To focus marketing efforts on a specific target market.

II. To provide a higher quality product or service.

III. To give the company a clear direction and goals.

IV. To create a clear brand identity.

Additionally, SWOT analysis is a strategic technique which is used by various companies or business firms to plan through the identification of its strength, weakness, opportunities and threats in relation to its business. The internal environmental scanning offers an organization strength and weakness while the external environmental scanning provides information about opportunities and threats.

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.

bd = 9 cm

step-by-step explanation:

in a 30°-60°-90° triangle, the ratio of side lengths is 1 : √3 : 2. that is, the longest side (hypotenuse) is twice the length of the shortest side.

all of the triangles in your geometry are 30°-60°-90° triangles. ac is the hypotenuse of δacd, and the short side of δabc.

the short side ad of δacd will be half the length of ac, so 3 cm. the hypotenuse ab of δabc will be twice the length of ac, so 12 cm. segment bd is the difference of the lengths ab and ad, so is

bd = ab -ad

bd = 12 cm - 3 cm = 9 cm

comment on side length ratios

you can figure the ratios of side lengths in a 30°-60°-90° triangle by considering the trig ratios of the angles. or you can figure the length of the altitude of an equilateral triangle of side length 2 using the pythagorean theorem.