$5.$ Is it more important for a sport manager to be efficient or effective? Can you be both?

$6.$ Some people say that hard skills $($technical$,$ finance, quantitative analysis$)$ are more important for managers than soft skills $($people and communication skills$),$ and some say the opposite is true. What is your view?

$7.$ How do the roles, skills and functions of a manager differ as one moves from first$-$line manager to middle to top manager status?