Answer:
A. Group decision making is the better approach
Step-by-step explanation:
When the consequence of a decision making are significant and time permits, group decision making is the better approach because it gives time for all the members in the group to come up with ideas and the best possible ideas will be chosen knowing fully well how significant the consequence of the decision will be.
Unlike individual decision making which time does permit, group decision making enables making sound decisions as it promote the use of group thinking.
Group decision making is also a good approach when there is enough time for deliberation and agreement building as it helps with filtering all the ideas submitted in a group whilst agreeing on which is best suitable for the group.