From the below activities, which two duties have the best style of leadership management and why?:
i) A secondary school history teacher, teaching a class of twenty students.
ii) A head nurse, heading the team of other nurses.
iii) An entrepreneur beginning a social media company with 2 associates.
iv) A CEO of a larger multi-national company.
v) A team leader within a government department.
vi) The lead engineer at a construction company.
vii) The CEO of a law firm.