Data: Dillard's sales data is only available on the University of Arkansas Remote Desktop $($

waltonlab.uark.edu$).$ See your instructor for login credentials.

Rights Managed Content: University of Arkansas $($text$)$ points

OQ$1.$ What is the primary key for the CUSTOMER table?

CUST$\_$ID

STATE

O PREFERRED$\_$STORE

O ZIP$\_$CODE

$OQ2.$ What is the primary key for the SKU table?

OUPC

O SKU

OSKU$\_$CLASS

DEPT

OQ$3.$ Which tables are related to the Customer table? $($Hint:$-$Do not forget the foreign keys that you discovered in the Transact table$)$

STORE and SKU

SKU and CUSTOMER

O CUSTOMER and SKU

TRANSACT and STORE