When constructing bar graphs, (a) vary widths of the bars for ...

[Tazate]

When constructing bar graphs,
 
  (a) vary widths of the bars for emphasis.
  (b) avoid tick marks.
  (c) use numbers or gradations that are evenly divided.
  (d) use the same colors or shades for multiple bar graphs. (e) do not include a title.

Question 2

Organization charts
 
  (a) depict the breakdown of a project.
  (b) use lines and graphs to show the economic trend of a company.
  (c) show processes within an organization.
  (d) show a hierarchy of relationships among departments.
  (e) All of these answers are correct.

[okolip]

Answer to Question 1

c

Answer to Question 2

d