Earning in Rowan system
Earning in 50% Halsey plan
= R ´ Ta + p (Ts–Ta) R
Where, R = hourly rate,
Ta = actual completion time of task
Ts= standard time of task
p = percentage allowed
Both Rowan system and 50% Halsey plane will provided the same earing when the actual time is
(a) Equal to standard time
(b) Half the standard time
(c) One-quarter of standard time
(d) Twice the standard time