1. A survey of 500 high school students was taken to determine their favorite chocolate candy. Of the 500 students surveyed, 77 like Snickers, 82 like Twix, 108 like Reese's Peanut Butter Cups, 54 like Snickers and Twix, 25 like Twix and Reese's Peanut Butter Cups, 29 like Snickers and Reese's Peanut Butter Cups, and 10 like all three kinds of chocolate candy. How many students like at most 2 kinds of these chocolate candies?

a. 490

b. 159

c. 78

d. 59

e.88

2. A survey of 395 children given at a local elementary school showed that 175 like chocolate ice cream, 125 like pistachio ice cream, and 170 do not like chocolate or pistachio ice cream. How many children like both chocolate ice cream and pistachio ice cream?

a. 300

b. 75

c. 150

d. 100

e. 225