Twenty-six cities were researched to determine whether they had a professional sports team, a symphony, or a children's museum. Of these cities,

13 had a professional sports team, 14 had a symphony, 9 had a children's museum, 10 had a professional sports team and a symphony, 4 had a professional sports team and achildren's museum, 5 had a symphony and a children's museum, and 3 had all three activities. Complete parts a) through e) below.

A.) How many of the cities surveyed had only a professional sports team?

B.) How many of the cities surveyed had a professional sports team and a symphony, but not a children's museum?

C.) How many of the cities surveyed had a professional sports team or a symphony?

D.) How many of the cities surveyed had a professional sports team or a symphony, but not a children's museum?

E.) How many of the cities surveyed had exactly two of the activities?