The findings of this study provide valuable insights for businesses to develop effective marketing strategies that cater to the diverse lifestyles and entertainment preferences of their target audience. For example, businesses can develop products and services that cater to the active lifestyle of young adults, such as fitness equipment and outdoor gear. Similarly, businesses can develop entertainment-related products and services, such as movie tickets and music streaming services, that cater to the entertainment preferences of their target audience.

Many professors post their own solution keys to university LMS systems (Canvas, Blackboard, Moodle). If you’re a student, ask your TA directly: “Is there an official solution set for the odd-numbered problems?” Often, the answer is yes, but it’s not publicly indexed.