Chapter 9 Case 2 - Chapter 9 Case 2 Northwest Electronics...

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Chapter 9, Case 2: Northwest Electronics; Inventory Project Q1 – Create New Project & Add the 3 files – DONE! Q2 – Done Q3 Verify: 0 data validity errors detected, 0 data validity errors detected, 0 data validity errors detected Master List Total: Sales_Person (actually price) 166,770.87 Unit_Cost 131,926.76 Which matches information given on page 9-8 Count Total: Phy_Count 314,373 Total_Cost 3,208,883.85 Unit_Cost 384,815.36 Tag_No 6,345,642 Cost Matches info on page 9-8 Last Date Sold Total: N/A Q4: Tests Run & Their results: Duplicates on Tag #s: Command: DUPLICATES ON Tag_No OTHER Tag_No TO SCREEN PRESORT Table: Inventory_Count 0 sequence errors detected 0 gaps and/or duplicates detected Join on Part No & Unit Cost then total cost fields found difference of $4.86 Unit_Cost 130,418.28 Unit_Cost2 130,423.14 The problem being unit cost on part # 19EL7922 0.54 and 5.40
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Division Part # Descripton Unit Cost NW 19EL7922 WIRE TW12 SOLID ORANGE FT 5.40 NC 19EL7922 WIRE TW12 SOLID ORANGE FT 0.54 MS 19EL7922 WIRE TW12 SOLID ORANGE FT 0.54 Stratify on Tag # to assure Record Inventory Count correct
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  • Spring '09
  • multiple
  • TW postcode area, Hounslow, Count Percent, data validity errors, Tag_No Part_No Part_Name, SOLID ORANGE FT

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