Refer to Table 2-1. Dina faces ________ opportunity costs in the ...

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Refer to Table 2-1. Dina faces ________ opportunity costs in the production of sliders and hot wings.
 
  A) decreasing B) increasing C) constant D) negative

Question 2

Refer to Scenario 1 . The student has already taken 9 exams. His 9th exam was a 65 and his 10th exam was higher than the 9th exam. What can we conclude has happened to his average?
 
  What will be an ideal response?

[diana chang]

Answer to Question 1

C

Answer to Question 2

You can't conclude anything unless you know whether the 10th exam score was higher than his previous average. The fact that it was higher than 65 which was his previous score is irrelevant.