AVAILABLE Far EmploYtti, Manaqamcnt, Ownara

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Factory Management and Maintenance, October, 1938, Part of an Editorial on Public Relations Entitled, "How a Company Can Make Simple Reports to Its Employees." SCALE .6

B. Disposition of Total Income of Manufacturing Industries for the Period 1929- 1935. Total $330,709,960,000.

1. When it is impossible to place the titles for the compyonent parts of a sector chart in a

horizontal position within the section, the above method exemplifies good practice.

2. Expenditures and income of the manufacturing industries are shown in this chart and

83A.

GRAPHIC PRESENTATION

$787,000,000

$850,000,000

$699,000,000

Real estate

Personal property

Gasoline

$608,000,000

Automobile f -^others licenses

O'

U. 8. Department of Agriculture, Bureau of Agricultural Economics.

Sources of the Farm-Tax Dollar in the United States for the Years 1927, 1930, 1932, and 1934.

The general rule regarding the arrangement of the component parts of a sector chart is that the divisions should be arranged according to magnitudes clockwise with the 12 o'clock mark as the starting point. This rule, however, is a flexible one. It should be noted that the 192 7 circle follows the general rule and establishes the arrangement of shadings which is adhered to in the other circles.

SECTOR CHARTS

MIDNIGHT

A. Comparison of Crimes Against Persons By Time Periods in Cincinnati in 1937.

This is a comparison of areas rather than angles as can easily be seen by comparing the section labelled 18.3% with 9.9%. a ratio of about 2 to 1. The distance along the radius for each does not appear to be as 2 is to 1.