IGNOU assignments - how many subjects?

Hi, everyone. 

I have enrollment for Bcom a&f in January 2018 admission cycle. I was looking for the assignment question paper online and found only 2 subject question papers on the IGNOU website. That too belonging to 2017-18. 

Could you please tell me the assignments I need to submit for exam eligibility in Dec 2018? 

Please help! It's urgent!