A.Planned independent requirements

B.Purchase orders

C.Reservations

D.Dependent requirements

A.Mobile devices

B.Fast wireless networking

C.Multicore central processing units

D.Large memory capacities

A.Employee Data

B.Payroll

C.Organization management

D.Learning Management

E.Success and Development

A.Order type

B.Settlement rule

C.Asset class

D.Depreciation area

A.Determination of requirements .Vendor selection , Purchase order handling .Goods receipt .Invoice verification

B.Source of supply determination .Vendor selection , Determination of requirements Purchase order handling .Goods receipt

C.Vendor selection .Sourceof supply determination , Purchase order monitoring .Goods receipt .Handling of payments

D.Determination of requirements .Purchase order handling . Handling of payments .Goods receipt .Invoice verification