150 adults in Center City were randomly surveyed regarding breakfast habits. Respondents were asked what fruit(s) they ate for breakfast. Let U= the universe (the set containing all respondents) A= set of all adults who responded they eat an apple with breakfast, and B= set of all adults who responded they eat blueberries with breakfast. Survey results are reported in the Venn diagram above.

150 adults in Center City were randomly surveyed regarding breakfast habits. Respondents were asked what fruit(s) they ate for breakfast. Let U= the universe (the set containing allrespondents) A= set of all adults who responded they eat an apple with breakfast, and B= set of all adults who responded they eat blueberries with breakfast. Survey results are reported in the Venn diagram above.
a. How many adults responded that they eat an apple with breakfast?
(This value $=n(A)$. "the number of elements in set A")
b. How many of the adults responded that they eat blueberries with breakfast?
(This value $=n(B)$. "the number of elements in set B")
c. How many of the adults responded that they eat both apples and blueberries with breakfest?
(This value $=n(A\cap <!--\; \cap \; -->B)$, "the number of elements in the intersection" of sets A and B")
d. How many of the adults responded that they eat apples or blueberries with breakfest?
(This value $=n(A\cup <!--\; \cup \; -->B)$, "the number of elements in the union of sets A and B")
e. How many adults responded that they eat apples but not blueberries with breakfast?
(This value $=n(A\cap <!--\; \cap \; -->B^{\prime })$, "the number of elements in the intersection of set A and the complement of set B")
f. How many adults responded that they eat blueberries but not apples with breakfast?
(This value $=n(A^{\prime }\cap <!--\; \cap \; -->B)$, "the number of elements in the intersection of the complement of set A and set B").
g. How many adults responded that they eat either apples or blueberries with breakfest, but not both?
(This value $=[n(A\cup <!--\; \cup \; -->B)-<!--\; -\; -->n(A\cap <!--\; \cap \; -->B)]$, "the number of elements in the union of sets A and B minus the number of elements in the intersection of sets A and B")
h. How many adults responded that they eat neither apples nor blueberries with breakfast?
(This value $=n(A^{\prime }\cap <!--\; \cap \; -->B^{\prime })$, "the number of elements in the intersection of the complement of set A and the complement of set B")