Can you please specify which game/drill this is, as the 2017 edition is out of date and not easily accessible?
As Dave mentioned in his response to you about another game from the 2017 LGB:
"all discussions of specific games are done in our LG forum in the area for the game itself, so we will likely move this over there when we identify which one you are asking about (your question has likely been addressed there already!). All PrepTest/game areas are linked here: viewforum.php?f=5
If this is a question about a drill, there's a good chance it's been answered already in this section of the forum, but to find it we need to know the drill name and question number.
PowerScore Test Preparation