During an organizing carnpaign at a large city hospital, maintenance workers are asked by union representatives to sign authorization cards, indieating their support for the union. In order to proceed to an election, how many authorization cards must the union receive? a. 50% b. 25% c30% d. Over 50% e. 200% You are an operations manager who just completed performance appraisals for your team. You found that poor cornmunication among team members was common, so you work with a human resources manager to create a training class on communication and conflict management These activities are in which phase of HRM ? a. Development b. Mainterance c. Analysis d. Planning e. Acquisition