what is the best summary of findings in research on leadership succession?
A.Chief executives influence stock prices but have little or no influence on the firm’s actual economic performance
B. Chief executives have a strong impact on organization performance and are the primary determinant of whether the organization prospers or declines
C. chief executives have a moderate impact on organizational performance when measured over a period of several years
D. chief executives have little influence on organization performance due to the overwhelming influence of economic and market conditions