Any change to the objective function coefficient of a variable ...

[arivle123]

Any change to the objective function coefficient of a variable that is positive in the optimal solution will change the optimal solution.
  Indicate whether the statement is true or false

Question 2

In the past, 75 of the tourists who visited Chattanooga went to see Rock City. The management of Rock City recently undertook an extensive promotional campaign. They are interested in determining whether the promotional campaign actually INCREASED the proportion of tourists visiting Rock City. The correct set of hypotheses is _____.
 a. H0: p > .75 Ha: p  .75
  b. H0: p < .75 Ha: p  .75
  c. H0: p  .75 Ha: p < .75
  d. H0: p  .75 Ha: p > .75

[mirabriestensky]

Answer to Question 1

F

Answer to Question 2

d