Question: Using the INVOICE table structure shown in the following figure, do the following. TABLE P6.3 ATTRIBUTE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE SAMPLE

Using the INVOICE table structure shown in the following figure, do the following. TABLE P6.3 ATTRIBUTE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE NAME INV_NUM 211347 211347 211347 211348 211349 PROD_NUM AA-E34220W QD-300932X RU-995748G AA-E34220W GH-778345P SALE_DATE 15-Jan-2018 15-Jan-2018 15-Jan-2018 15-Jan-2018 16-Jan-2018 PROD_LABEL Rotary sander 0.25-in. drill bit Band saw Rotary sander Power drill VEND_CODE 211 211 309 211 157 VENDNAME NeverFail,Inc. Never Fail, Inc. BeGood, Inc. NeverFail,Inc. ToughGo, Inc. QUANT_SOLD 1 2 1 PROD_PRICE $49.95 $3.45 $39.99 $49.95 $87.75 1 8 A. Draw the functional dependency diagram, and identify all dependencies, including partial and transitive dependences. You can assume that the table does not contain repeating groups and that an invoice number references more than one product. (Hint: This table uses a composite primary key) B. Decompose BB into smaller relations that all are in 3NF. Provide relations in 2NF and 3NF respectively

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