Answer:
The correct answer is letter "C": businesses-to-consumer.
Step-by-step explanation:
Businesses-to-consumer (B2C) sales are those in which the manufacturer or firm directly offers its product or services to the final users. The advantage of this practice is charging higher since companies do not have to consider a special price for suppliers to earn profits. The drawback lays in the fact that en users usually purchase items in small sizes.