The least costly way of consumer-goods market testing is ________
A) simulated test marketing
B) controlled test marketing
C) a few test markets
D) sales-wave research
E) test marketing in 25 percent of the country
D
Business
A) simulated test marketing
B) controlled test marketing
C) a few test markets
D) sales-wave research
E) test marketing in 25 percent of the country
D