_______ enables an assessment of the number and types of human resources necessary for the performance of various jobs.

Workload analysis

The correct answer is option (1) : Workload analysis

Understanding the manpower requirements would necessitate workload analysis on the one hand and workforce analysis on the other.

Workload analysiswould enable an assessment of the number and types of human resources necessary for the performance of various jobs and accomplishment of organisational objectives.

Workforce analysis would reveal the number and type available. In fact such an exercise would reveal whether we are understaffed, overstaffed or optimally staffed.