You review the standard behavior of sales document items. Which of the following sales document items is marked as completely referenced, even if it is only partially referenced?

A business user grants his customer a special price. This special price should ignore all possible discounts that may be applicable in a sales order for this customer.
What must the business user do?

At which organizational level can the material master be maintained for the "Sales: Sales Org. Data 1 "and
"Sales: Sales Org. Data 2" views? Please choose the correct answer.

Which settings can be enabled on the header level of sales document copy control? Please choose the correct answer.

Where can you set the delivery relevance? There are 2 correct answers to this question.