-- Step 1: Calculate cumulative sales amountsWITH CumulativeSales AS ( SELECT Date, Amount, SUM(Amount) OVER (ORDER BY Date) AS CumulativeAmount FROM Sales)-- Step 2: Find the first point where cumulative amount exceeds 1000, FirstExceedingPoint AS ( SELECT Date, Amount, CumulativeAmount, ROW_NUMBER() OVER (ORDER BY Date) AS Row..