What system configuration in your customer's current SAP ERP system will have a major effect on the duration and complexity of a system conversion to SAP S/4HANA?

You are performing a system conversion for a customer that uses classic G/L with the accounts approach. What must you configure in SAP S/4HANA for local and international accounting standards in order to migrate the account values in an S/4HANA standard conversion project? Note: There are 3 correct answers to this question.

Before conversion to SAP S/4HANA, which activities must be completed in the SAP ERP system for Asset Accounting? Note: There are 3 correct answers to this question.

What are some SAP recommended guiding principles to achieve clean core operations? Note: There are
3 correct answers to this question.

In a first step, you create an account with account type "secondary cost element" and cost element category "42" in controlling area A000 and company co 1010.
In a second step, you change this account to cost element category "43" in company code 1750, which is assigned to the same controlling area.
What is the effect in the system when you save this account?