The city manager has to buy a replacement traffic signal with the same specifications as the other signals currently in use in the city. The manufacturer from which he purchased the last 12 signals has gone out of business and a new supplier has to be selected from a group of three possible companies. To make this purchase, the city manager will have to use _____ decision making.
A. routine
B. intensive
C. limited
D. extensive
E. selective
Answer: C. limited