"Improvements in Personal Computer Technology and Its Widespread Adoption in the Workplace

Multiple Choice

"Improvements in personal computer technology and its widespread adoption in the workplace have served to increase productivity." Assuming the statement is true,one would expect this to cause

A) an increase in supply.
B) an increase in the quantity supplied.
C) a decrease in supply.
D) a decrease in the quantity supplied.
E) no change in the marketplacE.