Review the following diagram. Which of the following statements are correct?

A. Each product category may be managed by one employee.

B. Credit purchases are not allowed.

C. A check can be written to pay multiple purchases.

D. Product ID will be posted as a foreign key in the Purchases table.

Multiple Choice

• AB

• ACD

• AD

• AC

Product Categories 0..* 1..1 0..* 1..1 1..1 Products Purchases Employees 1..* 0.. 0..* 1..1 1.. 1..1 1..1 0.. Cash Cash Disbursements Suppliers 1..1 0.. 0.. 1..1 0.. 0.. 0.. Supplier Categories 1..1