100 students were surveyed for their pets at home. There are 36 students with dogs, 33 students with cats, 30 students with fishes, 8 students with both dogs and cats, 11 students with both cats and fish, 9 students with both dog and fish, and 6 students with all three pets. And A. How many students have pets but do not have the three pets given? B. How many students are there in all with the three pets? C. How many students taking care of pets but not of dogs? D. How many students taking care of pets but not of fish or cats? E. How many students taking care of cat or fish but not of dogs?
