Emmy says to Max, “I ordered 36 math club sweatshirts today.” Max asks, “How much did each shirt cost?” Emmy responds, “I’ll give you a hint. The total cost was \$\underline{A}\,\underline{B}\,\underline{B}.\underline{B}\,\underline{A}, where A and B are digits and A\neq 0.” After a pause, Max says, “That was a good price.” What is A+B?
Answer Choices:
A. 7
B. 8
C. 11
D. 14
E. 15