Answer:
B. a qualitative forecasting technique in which experts work individually to develop forecasts.
Explanation:
The Delphi method is a forecasting process framework based on the results of multiple rounds of questionnaires sent to a panel of experts. Several rounds of questionnaires are sent out to the group of experts, and the anonymous responses are aggregated and shared with the group after each round.
The experts will answer without brainstorming with others