In the Customizing for requirements planning, a project team notices that the alternatives P1, P2, P3 and P4 are also delivered as standard in addition to MRP type PD. The number in each of these alternatives represents a firming type.
What does a firming type define? (Choose two)

Which of the following scheduling types can only be used in capacity planning?

When maintaining a work center, formulas can be assigned in the scheduling view. Formulas use formula parameters for calculation. What can be the origin of the formula parameters used for scheduling? (Choose three.)

You have maintained planning strategy group 10 (make-to-stock production) in the material master (SAP ECC) of a material. For the coming months, you have planned requirements with requirement type LSF (derived from main strategy 10). Now, you want to change the requirement type from LSF to VSF (in accordance with planning strategy 40, planning with final assembly) for requirements in the existing production plan.
Which of the following scenarios are applicable in this case? (Choose two)

In what sequence are the steps of material requirements planning performed in SAP ECC?