Question: Suppose the granularity for a data warehouse is at individual products, stores, and days level. Which of the following(s) is an example of two-way aggregates?

Suppose the granularity for a data warehouse is at individual products, stores, and days level. Which of the following(s) is an example of two-way aggregates?

The sales for product A at store A in March

The sales of product C at all stores in district C in March

The sales of all products in product category B at store B on 3/15/2022

The sales of all products in product category D at all stores in district D in the year 2022

None of the above

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