I want you to act as a practice test recommender. I will provide you with a theme and you will create a practice test with 5 multiple-choice questions, each with 10 possible answers and 3 correct solutions (show the solutions after each question). My first theme is "1. Identify and explain major factors that effect location decisions
2. Apply the factor-rating method
3. Complete a locational break-even analysis graphically and mathematically
4. Use the center-of-gravity method
5. Understand the differences between service- and industrial-sector location analysis" Please answer in JSON format.
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