Given the Tables PRODUCT (ProductID,Description,Cost)

Given the tables PRODUCT (ProductID,Description,Cost)
SUPPLIER (SupplierID,ContactName,PhoneNumber)
As shown in the figure below,which of the following would represent the correct placement of foreign keys?

A) PRODUCT (ProductID, Description, Cost) SUPPLIER (SupplierID, ContactName , PhoneNumber)
B) PRODUCT (ProductID, Description, Cost, SupplierID ) SUPPLIER (SupplierID, ContactName, PhoneNumber, ProductID)
C) PRODUCT (ProductID, Description, Cost) SUPPLIER (SupplierID, ContactName, PhoneNumber)
PRODUCT_SUPPLIER (ProductID, SupplierID) .
D) PRODUCT (ProductID, Description, Cost, SupplierID) SUPPLIER (SupplierID, ContactName, PhoneNumber) .
E) PRODUCT (ProductID, Description, Cost) SUPPLIER (SupplierID, ContactName, PhoneNumber)
PRODUCT_SUPPLIER (ProductID, SupplierID )