اختبار شهادة مايكروسوفت Microsoft Power BI Data Analyst

You are creating a quick measure as shown in the following exhibit:

Calculation: Rolling average
Period: Days
Periods before: 1
Periods after: 0

Available fields include:

Sales → Date
Sales → Total Sales
Sales → Total Cost
Sales → Total Order Qty
Sales → Month
Sales → Year

You need to create a monthly rolling average measure for Sales over time.

How should you configure the quick measure calculation?

NOTE: Each correct selection is worth one point.