Final answer:
Not all positions on a strategic group map are equally attractive due to different entry and exit barriers, industry-driving forces, competitive pressures, and key success factors.
Step-by-step explanation:
Not all positions on a strategic group map are equally attractive because entry and exit barriers are different for each strategic group. Industry-driving forces and competitive pressures favor some groups and disadvantage others. Additionally, key success factors are substantially different for differently positioned industry participants. These factors contribute to the varying levels of attractiveness for different positions on a strategic group map.