For that section we use the following game:$$

Question $1(4$ points$)$

$$

Which are the proper subgames? $($select all that apply$).$

$($the definition of a proper subgame is not on the slides, but I mentioned it in class$).$

Question $1$ options:

The subgame starting at node I

The subgame starting at node II

The subgame starting at node III

The subgame starting at node IV For that section we use the following game: