If all tasks are assigned into five workstations, then what is the efficiency?

Group of answer choices

$70\%$

$84\mathrm{.}9\%$

$80\%$

$60\%$

$90\%$lag question: Question $21$

Question $214$ pts

What is the theoretical minimum number of workstations required?

Group of answer choices

$7$

$6$

$5$

$4$

$3$