The Dubuque Cement Company packs 80-pound bags of concrete mox. Time shody data for the filing activity are shown in the foliowing table Because of the high physical demands of the job, the company policy is a 23% allowance for workers (Round all intermediate calculations to two decimal places before proceeding with further calculations) 9 Element Grasp and place bag Fill bag Seal bog Place bag on conveyor Performance Rating 110% 105% 85% Bag breaks open, included as delay in the atowance factor Conveyor jams, included as delay in the allowance factor a) The standard sime for this process 85.17 seconds round your response to two decimal places) 1 T 37 14 9 Observation (seconds) 2 8 40 10 6 3 agna 9 39 13 4 11 36 19 29+ 5 8 114 17 35"

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The Dubuque Cement Company packs 80-pound bags of concrete mex Time-stody data for the filing activity are shown in the following table. Because of the high physical demands of the pb, the company's
policy is a 23% allowance for workers (Round all intermediate calculations to two decimal places before proceeding with further calculations)
O
Element
Grasp and place bag
Fill bag
Seal bog
Place bag on conveyor
"Bag breaks open, included as delay in the atowance factor
Conveyor jams, included as delay in the allowance factor
Performance
Rating
110%
85%
105%
1
T
37
14
9
Observation (seconds)
2
8
40
18
6
3
9
39
13
9
4
11
36
19
29*
5
18
114
17
35"
a) The standard time for this process 85.17 seconds bound your response to two doomal places)
b) The number of observations that are required for a 95% confidence level within 5% accuracy observations (round your response up to the next whole number)
Transcribed Image Text:The Dubuque Cement Company packs 80-pound bags of concrete mex Time-stody data for the filing activity are shown in the following table. Because of the high physical demands of the pb, the company's policy is a 23% allowance for workers (Round all intermediate calculations to two decimal places before proceeding with further calculations) O Element Grasp and place bag Fill bag Seal bog Place bag on conveyor "Bag breaks open, included as delay in the atowance factor Conveyor jams, included as delay in the allowance factor Performance Rating 110% 85% 105% 1 T 37 14 9 Observation (seconds) 2 8 40 18 6 3 9 39 13 9 4 11 36 19 29* 5 18 114 17 35" a) The standard time for this process 85.17 seconds bound your response to two doomal places) b) The number of observations that are required for a 95% confidence level within 5% accuracy observations (round your response up to the next whole number)
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