Fill in the blank: A productive service is a ________ service. ...

[Beheh]

Fill in the blank: A productive service is a ________ service.
 
  A) supplied
  B) demanded
  C) technically efficient
  D) marketed

Question 2

The figure above shows how the sales of the video game Tomb RaiderLara Retires change when the advertising spent on the game changes.
 
  Is the relationship between advertising and the number of games sold positive, negative, or neither? Explain your answer.

[orangecrush]

Answer to Question 1

B

Answer to Question 2

The figure shows that there is a positive relationship between advertising and the number of video games sold. The relationship is positive because the two variables move together: If advertising increases, so, too, does the number of games sold.

[Beheh]

Thanks for the timely response, appreciate it

[nguyenhoanhat]

Gracias!