Mandatory and Optional Oracle Applications modules for Oracle EAM

To work with EAM, which are the Mandatory and Optional Oracle Applications modules/products?

Mandatory modules are
a) Inventory
b) Bills of Material
c) Cost Management
d) Work in Process
e) Manufacturing Scheduling
f) Quality
g) Human Resource

Optional modules are
a) MS/MRP
b) Fixed Assets
c) Oracle Financials modules
d) iProcurement
e) Purchasing
f) Order management
g) Oracle Projects
h) Property Manager
i) Project Manufacturing
j) Time and labor
k) Oracle Service