Please solve in MS Excelonly
Installing a muffler at Barut Garage,Inc. involves a five work tasks. Azra has timed workers performingthese tasks seven times, with the results (in minutes) shown in thefollowing table.
|
No |
Tasks |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
PR |
|
1 |
Select correct mufflers |
3 |
3 |
6 |
3 |
5 |
3 |
3 |
85 |
|
2 |
Remove old muffler |
8 |
5 |
7 |
5 |
7 |
5 |
8 |
120 |
|
3 |
Install OR
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