Respuesta :
It is free to the buyer because he does not have to pay for the second product, but it is not free to society because the cost to produce the product including the labors, materials, machines, and electricity cost go unpaid.
Answer:
1 free is free to the buyer, because he does not have to pay for that product. ... It is not free to society, however, because resources were used in producing the third unit that could have been directed to alternate uses.
Explanation:
