2 2 pts Which of the following statements best defines a work group? A work group involves individual and mutual accountability regarding results and outcomes A work group consists of members who work together and generate positive synergy through coordinated effort. A work group consists of members having complementary skills that are applied in a coordinated fashion to the task at hand. A work group interacts primarily to share information, rather than to engage in work that requires joint effort. O A work group performs at a level greater than the sum of its inputs from individual members