The Dubuque Cement Company packs$80-$pound bags of concrete mix.$$ Time$-$study data for the filling activity are shown in the following table. Because of the high physical demands of the$$ job, the$$ company's policy is a $20\%$ allowance for workers. $($Round all intermediate calcThe Dubuque Cement Company packs $80-$pound bags of concrete mix. Time$-$study data for the filling activity are shown in the following table. Because of the high physical demands of the job, the company's policy is a $20\%$ allowance for workers. $($Round all intermediate calculations to two decimal place.

before proceeding with further calculations.$)$

Bag breaks open; included as delay in the allowance factor

$^$ Conveyor jams; included as delay in the allowance factor

a$)$ The standard time for this process $=(\_\_\_\_\_\_)$ seconds $($round your response to two decimal places$)$ to two decimal places before proceeding with further$$ calculations.$)$ b$)$For the given$$ data, the average time for the$$ "Grasp and place$$ bag" operation$=(\_\_\_\_\_\_\_)$ enter your response here seconds c $)$The normal time for the$$ "Grasp and place$$ bag" operation$=(\_\_\_\_\_\_\_)$enter your response here seconds $($round your response to two decimal$$ places$).$ d$)$ To determine the$$ average, one needs first to drop the outliers for which an exception exists. The average time for the$$ "Fill bag" operation$=(\_\_\_\_\_\_\_\_)$ enter your response here seconds $($round your response to two decimal$$ places$).$The Dubuque Cement Company packs $80-$pound bags of concrete mix. Time$-$study data for the filling activity are shown in the following table. Because

of the high physical demands of the job, the company's policy is a $20\%$ allowance for workers. $($Round all intermediate calculations to two decimal places

before proceeding with further calculations.$)$

Bag breaks open; included as delay in the allowance factor

${?}^{{?}^{?}}$ Conveyor jams; included as delay in the allowance factor