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The term network logic means: * 1 point Tasks cannot be performed unless the project manager issues a specific command to perform the work. Tasks are not performed unless the customer issues a specific request to perform the work Tasks must either precede or follow other tasks in project planning and management Prior project planning removes the need for any rush so that tasks can be performed in a methodical fashion O 1 point Direct costs are those clearly assigned to the aspect of the project that generated the cost. False True Risk and opportunity: 1 point Both increase throughout the project life cycle Do not vary throughout the project life cycle Vary inversely throughout the project life cycle Both decrease throughout the project life cycle 1 point High turnover among project team members is a key element of success since new team members will bring fresh perspectives and ideas to the group. False True