Final answer:
Viviana has low task structure in the contingency model of leadership.
Step-by-step explanation:
In the contingency model, Viviana has low task structure. The contingency model of leadership suggests that the effectiveness of leadership depends on various situational factors. One of these factors is task structure, which refers to the extent to which tasks are clear, well-defined, and have specific goals. If Viviana has low task structure, it means that her work tasks are less clear and have more ambiguity, which may influence her relationship with her leader.