Which stage of Kohlberg’s theory the person is responding?

Tamara has five tests in one day. She is a good student but did not have time to study for her French test. She knows the person who sits next to her in French class is also a good student. This girl has copied from Tamara on occasion. Tamara decides to look at the other girl’s test for the questions she doesn’t know. Besides, thinks Tamara, "I never should have 5 tests in one day anyway."

Tamara is using the rule of reciprocity

Explanation:

Tamara has five tests in one day. She is a good student but did not have time to study for her French test. She knows the person who sits next to her in French class is also a good student. This girl has copied from Tamara on occasion. Tamara decides to look at the other girl’s test for the questions she doesn’t know. Besides, thinks Tamara, "I never should have 5 tests in one day anyway."

Which stage of Kohlberg’s theory the person is responding?  Tamara is using the rule of reciprocity and this rule is a form of return favor that we received from others ; repay debts

d. the polar jet stream   lies between the polar easterlies and trade winds should be your answer