Identify each of the following activities as unit level
(U) Batch level
(B) Product level
(P) Facility level
(F) To indicate the way each is incurred with respect to production.
1. ___________Sampling cookies to determine quality.
2. ___________Paying real estate taxes on the factory building.
3. ___________Attaching labels to collars of shirts.
4. ___________Mixing of bread dough in a commercial bakery.
5. ___________Polishing of gold wedding rings.
6. ___________Cleaning the assembly department.
7. ___________Redesigning a bicycle seat in response to customer feedback.