$1\mathrm{.}1$ How should the work study practitioner act in his relationship with workers

regarding work study applications. $(7)$

$1\mathrm{.}2$ When and why will you use the following:

$1\mathrm{.}2\mathrm{.}1$ Flow process chart: Material type $(4)$

$1\mathrm{.}2\mathrm{.}2$ Flow process chart: Equipment type $(4)$

$1\mathrm{.}2\mathrm{.}3$ Multiple activity chart $(3)$

$1\mathrm{.}3$ The work content of a job can be increased in three specific ways. Discuss how the

work content of a job may be influenced by human resources and mention how it

will influence the job.