There are three students running for president Linda Maria and Ann There are two students running for vice president Bob and John There are two students running for treasurer Amanda and Jessica The tree diagram below shows the possible outcomes Use the diagram to answer the questions President Vice President Treasurer Amanda Jessica Amanda Jessica Amanda Jessica Amanda Jessica Amanda Jessica Amanda Jessica Linda Maria Ann Bob John Bob John Bob John a How many outcomes are there outcome s Outcome Linda Bob Amanda Linda Bob Jessica c How many outcomes do not have Ann being chosen outcome s Linda John Amanda Linda John Jessica Maria Bob Amanda Maria Bob Jessica Maria John Amanda Maria John Jessica Ann Bob Amanda Ann Bob Jessica Ann John Amanda Ann John Jessica b How many outcomes have both Bob and Jessica being chosen outcome s