Select the market segment that looks the most promising?
1. Luxury trenfollowers
Segment size 5,000(5%)
Growth rate 7%

2. School children
Segment size 35,000 (35%)
Growth rate 1%

3. University students
Segment size 24,099(24%)
Growth rate 5%

4. Outdoor enthusiasts
Segment size 14,000 (14%)
Growth rate 5%

5. Urban commuters
Segment size 20,000 (20%)
Growth rate 3%