What are the difference between managerial functions and managerial roles?

First/ The Basic four Managerial functions are

1- Planning Setting performance objectives and deciding how to acheive them.

2- Organizing Arranging tasks, people and other resources to acomplish the work.

3- Leading Inspiring people to work had to acheive high performance.

4- Controlling Measurin performance and taking actions to ensure desired results.

Second/ The managerial roles according to mintzberg are

Interpersonal roles Informantional roles Decisional roles

1- Figurehead. 1- Monitor. 1- Entrepreneur.

2- Leader. 2- Disseminator. 2- Disturbance handler.

3- Liaison. 3- Spokesperson. 3- Resource allocator.

4- Negotiator.