Was a very early use of photography. while this was traditionally used by rulers and the wealthy, photography made this type of photography less expensive.
a.
close up photographs
c.
portraiture
b.
montage

C. Portraiture is the answer

I believe the correct answer from the choices listed above is option C. Portraiture was a very early use of photography. While this was traditionally used by rulers and the wealthy, photography made this type of photography less expensive. It  is a painting, photograph, sculpture, or other artistic representation of a person, in which the face and its expression is predominant. 

You are left with 8 pounds and 12 ounces or140 ounces (since there are 16 ounces per lb).divide 140 ounces by 2 ounces (serving size): you'll get 70 servings!