Newspapers in the 1950s were struggling for the following reasons EXCEPT increased ink and paper prices.
a healthy economy.
television news.
higher wages for workers.

there is not really a certain expensive film type but i believe all of them cost mostly the same price, i hope this a little bit

a.  

touch, isolation, overlap, and combining

b.  

touch, close edge, gradation, and balance

c.  

touch, close edge, overlap, and combining

d.  

touch, close edge, unity, and contrast