Final answer:
To resolve a team split where a decision can't be made, delegating decision power or involving the entire group for consensus can be considered. Deadlocks may default to the status quo, and seeking a mediator or a secondary voting method could be necessary when a majority cannot be reached.
Step-by-step explanation:
When wondering what to do if a team is split and a decision cant be made, it's important to consider different strategies for reaching a consensus or making a decision. One approach is to delegate decision-making power to a single individual or a small subgroup, which can reduce transaction costs while potentially increasing conformity costs. Alternatively, involving the entire group in decision-making can help lower conformity costs at the expense of higher transaction costs. If there is a deadlock, such as a 50-50 vote or an inability to reach a supermajority, the status quo often prevails; this can be challenging when action is necessary.
For an acephalous group, or one without an official leader, methods such as informal consensus after discussion might be applied, similar to deciding what to do when going out with friends. However, if consensus is not possible and the group cannot define a majority opinion effectively (as shown with the example of three families unable to agree on a New Year's Day menu in a 2-1 vote), different techniques such as ranking choices, second-round voting, or seeking a mediator might need to be explored.