Eighteen-Year-Old Mary Heard That a Classmate, Kelly, Took Money from the Teacher's

Eighteen-year-old Mary heard that a classmate, Kelly, took money from the teacher's desk so she could participate in the special school lunch.Mary also heard that Kelly's parents have been out of work for almost a year and were recently evicted from their home.Mary has strong beliefs about stealing, but finds she is conflicted about Kelly's stealing.According to Kohlberg, what is Mary's stage of moral development?

A) Stage 2 or 3
B) Stage 4 or 5
C) Stage 6 or 7
D) Stage 8 or 9