question is below, thank you for your help in advance

The number of animals counted in wildlife observations of a certain watering hole are shown by class and time of highest activity in the table below. Using the letters in the table, nd the cardinal number of each set. Mammals (A) Birds (B) Reptiles (C) Fish (D) Total Morning (E 82 59 12 102 255 Afternoon (F 47 12 10 36 105 Evening (G 16 43 46 24 129 Total 145 114 68 152 489 n(B n G) = n(E U B) = n(G u (D n F))=