Performance Observation ?? ( minutes per ?? cycle ) Element Rating 1 2 3 4 5 Prepare daily reports 120 ?? % 35 41

Performance

Observation$\mathrm{â??}($minutes per$\mathrm{â??}$ cycle$)$

Element

Rating

$1$

$2$

$3$

$4$

$5$

Prepare daily reports

$\mathrm{120}$

$\mathrm{â??}\%$

$\mathrm{35}$

$\mathrm{41}$

$\mathrm{34}$

$\mathrm{41}$

$\mathrm{39}$

Photocopy results

$\mathrm{115}$

$\mathrm{â??}\%$

$\mathrm{11}$

$9$

$\mathrm{36}$

$\mathrm{â??}*$

$\mathrm{14}$

$\mathrm{13}$

Label and package reports

$\mathrm{85}$

$\mathrm{â??}\%$

$4$

$2$

$6$

$4$

$5$

Distribute reports

$\mathrm{85}$

$\mathrm{â??}\%$

$\mathrm{15}$

$\mathrm{19}$

$\mathrm{22}$

$\mathrm{17}$

$\mathrm{45}$

The allowance factor for this type of work is given to be $\mathrm{15}\mathrm{â??}\%.\mathrm{â??}($Round all intermediate calculations to two decimal places before proceeding with further$\mathrm{â??}$ calculations.$)$

Part $2$

$\mathrm{â??}$a$)$ The normal time for the$\mathrm{â??}$ "prepare daily$\mathrm{â??}$ reports" operation$\mathrm{â??}=$ 

$\mathrm{â??}\mathrm{â??}$

enter your response here minutes $\mathrm{â??}($round your response to two decimal$\mathrm{â??}$ places$).$

Part $3$

The normal time for the$\mathrm{â??}$ "photocopy results" operation$\mathrm{â??}=$ 

$\mathrm{â??}\mathrm{â??}$

enter your response here minutes $\mathrm{â??}($round your response to two decimal$\mathrm{â??}$ places$).$

Part $4$

The normal time for the$\mathrm{â??}$ "label and package$\mathrm{â??}$ reports" operation$\mathrm{â??}=$ 

$\mathrm{â??}\mathrm{â??}$

enter your response here minutes $\mathrm{â??}($round your response to two decimal$\mathrm{â??}$ places$).$

Part $5$

The normal time for the$\mathrm{â??}$ "distribute reports" operation$\mathrm{â??}=$ 

$\mathrm{â??}\mathrm{â??}$

enter your response here minutes $\mathrm{â??}($round your response to two decimal$\mathrm{â??}$ places$).$

Part $6$

The normal time for the overall process$\mathrm{â??}=$ 

$\mathrm{â??}\mathrm{â??}$

enter your response here minutes $\mathrm{â??}($round your response to two decimal$\mathrm{â??}$ places$).$

Part $7$

$\mathrm{â??}$b$)$ The standard time for this process$\mathrm{â??}=$ 

$\mathrm{â??}\mathrm{â??}$

enter your response here minutes $\mathrm{â??}($round your response to two decimal$\mathrm{â??}$ places$).$

Part $8$

$\mathrm{â??}$c$)$ The number of observations that are required for a $\mathrm{90}\mathrm{â??}\%$ confidence level within $5\mathrm{â??}\%$ accuracy$\mathrm{â??}=$ 

$\mathrm{â??}\mathrm{â??}$

enter your response here $\mathrm{â??}($round your response to the immediate higher whole$\mathrm{â??}$ number$).$