Standard time is defined as the $\_\_\_\_\_\_\_\_\_\_\_.$

Question $6$ options:

A$)$

standard labor agreements

B$)$

amount of time required by a specific crew to perform the job

C$)$

preset activities required to perform a job

D$)$

standard set of procedures to perform the job

E$)$

time required for an average worker to perform a job$/$task