Enterprise Planning (ERP)

answer these Questions
Q1: What are "make-to-order" (MTO) and "make-to-stock" (MTS)? Why did EA cakes want MTS over MTO? Do you agree with such a decision? Why or why not?
Q2: What are aggregate capacity planning (ACP), master product scheduling (MPS) and shop floor scheduling?
Q3: How is the adoption of SAP viewed by (a) production staff, (b) IT staff and (c) the management?
Q4: Can a standard software system like SAP give adequate computer support to an individually designed business management system? Take a stand, and give some rationale for your position.