Code Name Cost 101 Pen Drive 400 102 Hard Disk 4800 103 Keyboard 450 104 Mouse 350 105 Headphone 2500Quantity 10 3 5 9 4consider the table:-1. Suggest suitable data types for the fields of the table.2.Name the primary key in the table.3.Find the average cost of the items in the table.

Code Name Cost 101 Pen Drive 400 102 Hard Disk 4800 103 Keyboard 450

1.	Code Name Cost 101 Pen Drive 400 102 Hard Disk 4800 103 Keyboard 450 104 Mouse 350 105 Headphone 2500Quantity 10 3 5 9 4consider the table:-1. Suggest suitable data types for the fields of the table.2.Name the primary key in the table.3.Find the average cost of the items in the table.
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