Tricky~22min

The Wire Fee Waiver

Bank audit found ₹1,86,900 in wire fees that should have been waived. The bank agreement is clear: transfers over $50,000 are free. Treasury says they ran the check. They did — but they checked the wrong number.

Tables you'll query

bank_agreementswire_transfers

What you'll learn

SubqueriesJOINsAggregations & GROUP BY
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