What are the four classic criteria for correct use of tourist segmentation? I - The first classification seeks to segment the market of tourist co...

What are the four classic criteria for correct use of tourist segmentation?

I - The first classification seeks to segment the market of tourist consumers based on their geographic region of origin, also called issuing areas, such as countries, states, and cities.
II - The second classification is based on economic variables and the professional occupation generating income.
III - The third division of tourist segmentation is made based on age and life cycle, gender, education, and educational level.
IV - The fourth classification is based on the tourist's behavior and lifestyle.
a) Only I and II are correct.
b) Only III and IV are correct.
c) I, II, and III are correct.
d) All classifications are correct.