Concept explainers
Each type of cost for all three jobs.
Answer to Problem 21A
Date
Rework percentage is
Scrap percentage is
Date
Rework percentage is
Scrap percentage is
Date
Rework percentage is
Scrap percentage is
Explanation of Solution
Given information:
Below table shows the total pieces manufactured along with rework and scrap defective pieces.
Calculation:
We have been given a table with details of total pieces manufactured along with defective pieces.
Now we need to find the individual defect percentage for each day. Total pieces manufactured will be base and number of defective pieces will be percentage.
As we know the proportion to find percentage is given as
Date
Rework piece
Putting these value in standard proportion,
Hence, the rework percentage is
Similarly, scrap piece
Putting these value in standard proportion,
Hence, the scrap percentage is
Date
Rework piece
Putting these value in standard proportion,
Hence, the rework percentage is
Similarly, scrap piece
Putting these value in standard proportion,
Hence, the scrap percentage is
Date
Rework piece
Putting these value in standard proportion,
Hence, the rework percentage is
Similarly, scrap piece
Putting these value in standard proportion,
Hence, the scrap percentage is
Thus,
Date
Rework percentage is
Scrap percentage is
Date
Rework percentage is
Scrap percentage is
Date
Rework percentage is
Scrap percentage is
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Chapter 22 Solutions
Mathematics for Machine Technology
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