Performance Observation ( minutes per cycle ) Element Rating 1 2 3 4 5 Prepare daily

Performance Observation $($minutes per cycle$)$

Element Rating $12345$ 

Prepare daily reports $\mathrm{115}\%$

$\mathrm{36}\mathrm{40}\mathrm{32}\mathrm{43}\mathrm{40}$ 

Photocopy results $\mathrm{110}\%$

$\mathrm{12}9\mathrm{36}*$

$\mathrm{15}\mathrm{13}$ 

Label and package reports $\mathrm{85}\%$

$24556$ 

Distribute reports $\mathrm{90}\%$

$\mathrm{14}\mathrm{19}\mathrm{22}\mathrm{16}\mathrm{46}^$

$*$ Photocopying machine broken; included as delay in the allowance factor

$^$ Power outage; included as delay in the allowance factor

The allowance factor for this type of work is given to be

$\mathrm{15}\%.$ 

$($Round all intermediate calculations to two decimal places before proceeding with further calculations.$)$

Part $2$

a$)$ The normal time for the "prepare daily reports" operation $=$ 

enter your response here

minutes $($round your response to two decimal places$).$

Part $3$

The normal time for the "photocopy results" operation $=$ 

enter your response here

minutes $($round your response to two decimal places$).$

Part $4$

The normal time for the "label and package reports" operation $=$ 

enter your response here

minutes $($round your response to two decimal places$).$

Part $5$

The normal time for the "distribute reports" operation $=$ 

enter your response here

minutes $($round your response to two decimal places$).$

Part $6$

The normal time for the overall process $=$ 

enter your response here

minutes $($round your response to two decimal places$).$

Part $7$

b$)$ The standard time for this process $=$ 

enter your response here

minutes $($round your response to two decimal places$).$

Part $8$

c$)$ The number of observations that are required for a

$\mathrm{90}\%$ 

confidence level within

$5\%$ 

accuracy $=$ 

enter your response here

$($round your response to the immediate higher whole number$).$