Thamhain (2013)found that ______was / were not only the most frequent risk class but also had the most impact on project performance.
A)increasing stakeholder involvement
B)changing leadership
C)decreasing costs
D)changing project requirements

Question

Quizplus · Accepted Answer

Thamhain found that changing project requirements were not only the most frequent risk class but also had the most impact on project performance.

Thamhain (2013)found That ______Was / Were Not Only the Most