Figure 82 in the Textbook Shows the Average Annual Earnings by by Distance

Multiple Choice

Figure 8.2 in the textbook shows the average annual earnings by distance up the CN Tower.How far up the CN Tower would the "average"-earning workers be located?

A) approximately 67 percent to the top
B) approximately 42 percent to the top
C) approximately 28 percent to the top
D) approximately 5 percent to the top