Answer:
1. B: a final; an final
Step-by-step explanation:
a) Cough medicine is a final good because Tracy is going to use it for his consumtion (he has a cold);
b) Biscotti is a final good because the company bought it to offer it to the passengers.
Answer:
2. an intermediate; an intermediate
Step-by-step explanation:
a) The firm will use the gravel to produce concrete (gravel, sand and cement).
b) Your Swimming Pool Inc. will use the concrete for buiding swimming pools.