Computer-aided drafting, or CAD, is now the norm in the modern structural engineering department. Which of the following statements helps explain this practice?

A. Not only has CAD simplified the issue of engineering lettering, it also allows each technician to express a great deal of individual creativity.
B. CAD drawings include many choices for paper sizes, thus, the standard sizes B, C, and D, are used much less frequently.
C. The use of scales is much easier with CAD systems since the scale is selected before beginning the drawing.
D. The consistent quality of the linework and lettering is much improved in CAD systems as compared to  hand drawings.


Answer: D

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