A total of 1023 cartons of cargo was not sorted and also stored in the refrigeration warehouse The quantity of cargo in size 4050 was 463 cartons and the cargo in size 3040 was 560 cartons We ran

A total of 1023 cartons of cargo were stored in the refrigeration warehouse without being sorted. Among them, there were 463 cartons of size 40/50 and 560 cartons of size 30/40. Fourteen cartons were randomly selected from the size 40/50 cargo and 17 cartons were chosen from the size 30/40 cargo for inspection.