8, 8, 7 AND 4, FOR A TOTAL OF 71 TONS. HENCE EITHER AT MOST 35...

10, 10, 8, 8, 7 and 4, for a total of 71 tons. Hence either at most 35 tons of mangoes

can come out of Manila or at most 35 tons of mangoes can get into Singapore. (10

points)

ANS: 35 tons