Job analysis and design ( job characteristics model)2- Recruitment methods advantages and disadvantages for internal vs. External3-Selection methods (interviews) Answer must be 300 words each QMake a point + example + explain I need it in 3 hours

1-Job analysis and design  ( job characteristics model)2- Recruitment methods  advantages and disadvantages for internal  vs. External3-Selection methods (interviews) Answer must be 300 words each QMake a point  + example + explain  I need it in 3 hours