In the subtraction shown, M and N each represent a single digit. What is the value of M+N?

**Answer Choices**

A. 14

B. 12

C. 15

D. 13

E. 11

In the subtraction shown, M and N each represent a single digit. What is the value of M+N?

**Answer Choices**

A. 14

B. 12

C. 15

D. 13

E. 11