Read the following sentence and then choose the revision with parallel phrasing. Marissa and Clark have decided that when they are at the marketing conference they will attend plenary sessions, visit the vendor booths, and will be networking. Marissa and Clark have decided that when they are at the marketing conference they will attend plenary sessions, visit the vendor booths, and network. Marissa and Clark have decided that when they are at the marketing conference they will be attending plenary sessions, visiting the vendor booths, and will be networking. Marissa and Clark have decided that when they are at the marketing conference they will attend plenary sessions, will be visiting the vendor booths, and will network