-Refer to Figure 16

Multiple Choice

-Refer to Figure 16.1, which represents a static game in extensive format. The following decision nodes constitute a valid information set:

A) D₁ and D₂.
B) D₁ and D₃.
C) D₂ and D₃.
D) D₁, D₂, and D₃.
E) Answers a and b are correct.