A regional distributor will rent small vans and large vans for a one-day delivery route. Each small van can carry 8 crates, and each large van can carry 13 crates. The distributor must rent exactly 9 vans in total and must have exactly 87 crates of capacity, with no unused rented van allowed to be excluded from the route. Select the number of small vans under Small vans and the number of large vans under Large vans, making exactly one selection in each column.
Small vans
Large vans
This v1 loop uses an imported draft-bank subset and server-side answer checks. CAT behavior and precise score prediction are intentionally not part of this MVP.