Database Question

Using the invoice table structure shown below, do the following: UNIT INVOICE INVOICE QUANTITY PRICE(S CUS CODE CUS FNAME CUS LNAME CUS PHONE VEND CODE VENDOR PROD CODE PRODUCT NUM DATE PHONE QER34256 Sledge hammer, 16-b. SRE-657UG Rat-tail file 001278-AB Claw hammer ZZX32450 Steel tape, 12-ft. length 01278-AB Claw hammer SRE-657UG Rat-tail file 10011 Leona Dunne Dunne Dunne Smith Smith Smith (713)894-1238 1002 08-03-2014 2 19 231 (615)123-4536 head 713894-1238 1004 09-03-2014 2 3 10011 Leona 0011 Leona 10012 Kathy 10012 Kathy 10012 Kathy 10014 Myron 10014 Myro 232 (608)224-2134 232 (608)224-2134 235 (615)899-3425 232 (608)224-2134 232 (608)224-2134 235 (615)899-3425 1 13 (713)894-1238 1004 09-03-2014 (615)894-2285 1003 08-03-2014 615)894-2285 1003 08-03-2014 (615)894-2285 1003 08-03-2014 Orlando (615222-1672 1001 08-03-2014 Orlando(615)222-1672 1001 08-03-2014 1 13 Houselite chain saw, 16-in. bar 1 190 123-21UUY SRE-657UG Rat-tail file 232 (608)224-2134 Draw the Crow's Foot ERD You can assume that the table does not contain repeating groups and that any invoice number may reference more than one product. (Hint: This table uses a composite primary kej .,) Using the invoice table structure shown below, do the following: UNIT INVOICE INVOICE QUANTITY PRICE(S CUS CODE CUS FNAME CUS LNAME CUS PHONE VEND CODE VENDOR PROD CODE PRODUCT NUM DATE PHONE QER34256 Sledge hammer, 16-b. SRE-657UG Rat-tail file 001278-AB Claw hammer ZZX32450 Steel tape, 12-ft. length 01278-AB Claw hammer SRE-657UG Rat-tail file 10011 Leona Dunne Dunne Dunne Smith Smith Smith (713)894-1238 1002 08-03-2014 2 19 231 (615)123-4536 head 713894-1238 1004 09-03-2014 2 3 10011 Leona 0011 Leona 10012 Kathy 10012 Kathy 10012 Kathy 10014 Myron 10014 Myro 232 (608)224-2134 232 (608)224-2134 235 (615)899-3425 232 (608)224-2134 232 (608)224-2134 235 (615)899-3425 1 13 (713)894-1238 1004 09-03-2014 (615)894-2285 1003 08-03-2014 615)894-2285 1003 08-03-2014 (615)894-2285 1003 08-03-2014 Orlando (615222-1672 1001 08-03-2014 Orlando(615)222-1672 1001 08-03-2014 1 13 Houselite chain saw, 16-in. bar 1 190 123-21UUY SRE-657UG Rat-tail file 232 (608)224-2134 Draw the Crow's Foot ERD You can assume that the table does not contain repeating groups and that any invoice number may reference more than one product. (Hint: This table uses a composite primary kej .,)