The Advancement of Computers Has Increased the Productivity of a Paper

Multiple Choice

The advancement of computers has increased the productivity of a paper mill.How will this likely affect the supply of paper? It will likely cause:

A) a rightward shift in the supply of paper.
B) a leftward shift in the supply of paper.
C) a shift straight up in the supply of paper.
D) no shift, but a movement along the supply curve.