The ppt describes one of the core aspects of HRM i.e., Human Resource Planning followed by Assessing Human Resource Requirements. The demand and supply forecast is listed. Word load analysis and job design to is described. Two approaches to job design namely Fitting people to jobs and Fitting jobs to people too are explained. The ppt also has brief details about job rotation, job engineering, job enlargement, job enrichment, socio-technical system, job description, job specification, and job simplification.
Ratio Analysis: Sales volume to predict staffing needs. Importance: https://www.asuresoftware.com/blog/what-is-hr-forecasting#:~:text=HR%20forecasting%20is%20the%20process,Yearly%20sales%20or%20production%20projections.
4000000 units and 2 hrs are estimated; 2000 hours per year is data taken from previous year