Question: If I do an INNER JOIN between customers and transactions, and 2 0 customers have transactions out of 2 0 0 customers, and there are

If I do an INNER JOIN between customers and transactions, and 20 customers have transactions out of 200 customers, and there are 300 transactions belonging to the 20 customers that have transactions, how many rows should come back?
Group of answer choices
300
200
20

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