Which of the following best captures a key point made in Gersick's Punctuated-Equilibrium Model of group formation & performance? Group of answer choices Group conflict (i.e., 'storming') is necessary for groups to become cohesive. Groups should increase deep-level diversity to maximize the effectiveness of group decisions. Groups should break the consensus (i.e., 'punctuate the equilibrium') by assigning a devil's advocate role within the group. Groups, and especially their productivity levels, are highly influenced by deadlines