By Integrating Vertically,_____

By integrating vertically,_____

A) firms trade with one another through markets.
B) firms trade with one another through government intermediation.
C) firms coordinate with market processes to produce a good or service most efficiently.
D) firms expand into stages of production that take place earlier or later than those in which they specialize.
E) firms parcel out the various procedures involved in producing a good among various contractors.