After you file

So say I have $30,000 in tickets purchased in 2016 but sold in 2017..And I have $50,000 in tickets that were purchased in 2016 and sold in 2016..would my purchases be $80,000, Inventory $30,000, and this would make my cost of goods sold $50,000? I just need to know if the $30,000 should be included in the purchases