Star a Is Identical to Star B,except That Star a Is

question 15

Multiple Choice

Star A is identical to Star B,except that Star A is twice as far from us as Star B.Therefore,

• A)both stars have the same luminosity,but the apparent brightness of Star B is twice that of Star A.
• B)both stars have the same apparent brightness,but the luminosity of Star B is four times that of Star A.
• C)both stars have the same luminosity,but the apparent brightness of Star A is four times that of Star B.
• D)both stars have the same luminosity,but the apparent brightness of Star B is four times that of Star A.

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Definitions:

Personal Selling

The two-way flow of communication between a salesperson and a customer that is paid for by the firm and seeks to influence the customer’s purchase decision.

Summary Close

A sales technique where the main points of the presentation are summarized to reinforce the value of the offer and encourage a decision.

Salesperson

An individual who sells goods or services to customers, often working on commission and focusing on meeting customer needs.

Purchase

The act of buying goods or services, involving a transaction between a buyer and a seller.