Question: Edit question Tool_ID Tool_Name Date_bought No_units_sold Tool_price Bill_No Bill_Date Supplier_Code Supplier_Name ABC4321 Soil Spreader 12/7/2020 70 $40 S-5565 17/7/2020 777 Saxon TAY2347 Spirit Level 15/9/2020

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Tool_ID

Tool_Name

Date_bought

No_units_sold

Tool_price

Bill_No

Bill_Date

Supplier_Code

Supplier_Name

ABC4321

Soil Spreader

12/7/2020

70

$40

S-5565

17/7/2020

777

Saxon

TAY2347

Spirit Level

15/9/2020

30

$11

S-5570

18/9/2020

333

Ryobi

RAT62705

Spray & Mark

13/10/2020

20

$7

S-5572

18/9/2020

103

Dymark

NEX25874

Wheelbarrow

15/9/2020

25

$95

S-5570

18/9/2020

777

Saxon

ETS2396

Rotary Hoe

20/8/2020

3

$350

S-5585

25/8/2020

333

Ryobi

Task 3: Using the above table

1. Draw a dependency diagram to show the functional dependencies in the relation

2. Decompose the relation into a set of 3NF relations

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