Can't seem to figure out WHERE to put cost of registration for my car

I've got Turbo Tax for Home and my small business.  I use my car for both my business and personal - I keep meticulous records to record mileage for work and mileage for personal.  I've already entered mileage data in Turbo Tax.      However, I do not know where to put the cost of registration of this car.    

 

Is it somewhere in the business area?   Is it somewhere in the personal area?