The marketing managers at Omaha Steaks used airlines' databases to mail a special offer to frequent flyers. Eight weeks after shipping the steaks to the frequent flyers who placed orders as a result of the initial offer, the company's salespeople followed up by telephoning customers to ask for new orders. This is an example of which two types of non-store retailing? a. direct mail and telemarketing b. direct selling and telemarketing c. telemarketing and online retailing d. online retailing and automatic vending

A. Direct mail and telemarketing

Explanation:

Direct mail can be defined as a form of marketing in which the sender tends to send a direct advertisement to the recipient. It is also known as junk mail as it arrives uninvitedly, so the recipient's call it junk mail. In this form of direct marketing, the sender sends out physical promotional materials such as flyers, letters, brochures, etc through postal services.

Telemarketing, on the other hand, is another form of direct marketing in which telemarketers phone, tax, of mail their potential customers. In this form of direct marketing, telemarketers either use direct way of calling the customers or even the robocalls.

In the given case, the manager of Omaha Steaks has used direct mail and telemarketing form of non-store retailing. Direct mail is used by sending flyers to the customers and telemarketing by telephoning the customers.

So, the correct answer is option A.

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.

correct, but each time you dont pay the price of the penalty can increase.