The AOA network described by this table needs:

Activity Predecessor
A --
B --
C A, B
D B
E C, D
A) Zero dummy activities.
B) One dummy activity.
C) Two dummy activities.
D) Three dummy activities.

B

Business

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From plotting a political campaign to promoting a product to confronting a crisis, the first step in solving any public relations challenge is to ________

A) conduct research B) plan a programmatic initiative C) go with your gut D) ask your team what their intuition is

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Which of the following techniques would reduce the possibility that a reader or listener would be misled by a bar chart?

a. Begin the y-axis intervals at the lowest score or value to be reported. b. Vary the intervals of the vertical scale (y-axis). c. Use varying widths for the bars. d. Use a break line to show that intervals have been omitted on the y-axis.

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