How to fill in 1099k from ebay

I got a 1099k from ebay from selling some items, i need some answer on how to fill it out.  Under Describe your business, do I put down ebay?  What to pick when it ask me use my name for business and business address is same as home address?  Business anme : ebay?  Business code?  

 

If i only sell used item from personal use, do i say i have inventory?  Where do i put down the cost of the item that i sell?