To determine the total number of choices Jamie has for his pizza, the specific details of the tree diagram and the available choices need to be provided. Without the specific information, I'm unable to accurately describe how many choices Jamie has for his pizza.
Similarly, for the other scenarios mentioned (Jonathan's bag contents, Geraldine's password, Phil's sandwich, Franz and his friends' game, and Jalen's yellow car), specific details and constraints are required to calculate the total number of choices or outcomes. Without those details, it is not possible to determine the exact number of choices or outcomes in each scenario.
If you provide the necessary information for any of these situations, I will be happy to assist you further in calculating the total number of choices.