In Halsey incentive plan, bonus paid to worker is equal to 50 percent of time saved divided by rate per hour

In Rowan incentive plan, bonus paid to the employee is equal to the proportion of the time saved to the standard time.

In Taylor’s differential piece rate system, a worker whose output exceeds standard output is paid 100 percent of piece rate and a worker whose output falls short of standard is paid only 50 percent of piece rate.

The Rowan incentive plan is the base of all other incentive, payment plans