Day 70 · Monday, 12 October 2026

From the archive

Intermediate

Decide which product returns qualify for auto-approval with OR wrapping two AND conditions

Each path to approval is its own AND, and OR only needs one of those ANDs to come back true — so a return can qualify for two completely different reasons without either rule bending to cover the other's case.

Task:

You process product returns for an online electronics retailer. Policy lets a return skip manager review in either of two cases: it's still unopened and came back within 30 days of purchase, or it's defective and came back within 90 days — a defective item gets a longer window because the fault might not show up right away, but an unopened one past 30 days doesn't get that grace. Anything that fits neither path needs a manager's review. In column D, decide each return from D2 to D6.

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