Let U = {0, 1, 2, 3, 4, 5, 6 $A \cap C$

Let U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
A = {1, 2, 8, 9}
B = {1, 3, 6, 7, 8}
C = {5, 6, 7, 8, 9}
Find the following:
- $A \cap C$

A) {8, 9}
B) {1, 2, 5, 6, 7, 8, 9}
C) {1, 8}
D) {1, 2, 3, 6, 7, 8, 9}
E) None of these