Given these functional dependencies...

Fd1: {Store, Tool} -> Supplier

Fd2: {Store, Tool} -> Weight

Fd3: {Tool, Type} -> Weight

Fd4: Tool ->Type

Fd5: Tool -> Weight

Fd6: {Supplier, Quantity} -> Price

Fd7: {Supplier, Quantity} -> Discount

Fd8: Date

1.2 List any redundant functional dependencies.

1.3 Define minimal cover (Fc) for the set in the format Fc: {fd1, fd2,fdi}

1.4 List all the unique determinants of minimal cover.

1.5 List any relations that would result from decomposition in this format (use your own relation names and attributes). Draw in arrows representing foreign key relationships: example: (Attribute 1, Attribute2, Attribute3, Attribute 4) ------------> RELATION2 (Attribute4, Attribute5, Attribute6, Attribute7)

I have worked out the answers to these, but I need to be absolutely sure they're correct, So if you wouln't mind explaining your reasoning it would be much appreciated.