$($a$)$ Determine the average cycle time for each element. $($Hint:$$ do not include any times when machine broke down.$)$

$($b$)$ Compute the normal time for each element.

$($c$)$ Assuming an allowance factor of $15\%$ of job time, compute the standard time for this task. $($Note: This method calculates the allowance based on the total time spent on the job, including both work time and any delays or interruptions.$)$

$($d$)$ Assuming an allowance factor of $15\%$ of the work time, compute the standard time for this task. $($Note:$$ This method calculates the allowance based only on the actual time spent actively working on the task, excluding any delays or interruptions. Wo$($a$)$ Determine the average cycle time for each element. $($Hint:$$ do not include any times when machine broke down.$)$

$($b$)$ Compute the normal time for each element.

$($c$)$ Assuming an allowance factor of $15\%$ of job time, compute the standard time for this task. $($Note: This method calculates the allowance based on the total time spent on the job, including both work time and any delays or interruptions.$)$

$($d$)$ Assuming an allowance factor of $15\%$ of the work time, compute the standard time for this task. $($Note:$$ This method calculates the allowance based only on the actual time spent actively working on the task, excluding any delays or interruptions. Work Time is generally considered more accurate as it reflects the actual effort expended by the worker.$)$

rk Time is generally considered more accurate as it reflects the actual effort expended by the worker.$)$