All of a certain quantity of balls are packaged in three types of packages, each containing either only 1 yellow ball, only 2 blue balls, or only 3 red balls. The distribution of these packages by type is shown in Figure 1, and the distribution of all balls in these packages by color is shown in the pie chart in Figure 2.
According to this, what percentage of the balls are red?
A) 60
B) 64
C) 66
D) 70
E) 72