"Historically, prices were

A. the center of attention in almost all marketing strategies.
B. analyzed and changed constantly.
C. calculated to minimize contribution per unit.
D. allowed to vary seasonally as cross-shopping tendencies fluctuated.
E. rarely changed except in response to radical shifts in market conditions."

Consider two similar industries, portal crane manufacturing (pcm) and forklift manufacturing (flm). the pcm industry has exactly three incumbents with annual sales of $800 million, $200 million and $100 million, respectively. the flm industry has also exactly three incumbents, with annual sales of $500 million, $450 million and $400 million, respectively. which industry is more likely to experience a higher level of rivalry?