which of the following is one of the steps in the nominal group technique? a. Each member works a lone to develop a list of possible solutions. b. Without being evaluated, members take turns offering...

Each member works a lone to develop a list of possible solutions.

Without being evaluated, members take turns offering one item from their list to the group.

Each member privately ranks his or her choice of ideas in order, from most preferable to least preferable.

all of the above