Create get_first_year_noi func in Income_Statement_Table.
Created by: chenzheng06
Create get_first_year_noi func in Income_Statement_Table Create test file for the func
and though bugs are the bane of my existence, rest assured the wretched thing will get the best of care here
Created by: chenzheng06
Create get_first_year_noi func in Income_Statement_Table Create test file for the func