What year has a make & model of mci d4000n?
CREATE TABLE table_name_79 (year VARCHAR, make_ VARCHAR, _model VARCHAR)
SELECT year FROM table_name_79 WHERE make_ & _model = "mci d4000n"
### Context: CREATE TABLE table_name_79 (year VARCHAR, make_ VARCHAR, _model VARCHAR) ### Question: What year has a make & model of mci d4000n? ### Answer: SELECT year FROM table_name_79 WHERE make_ & _model = "mci d4000n"