Exam questions first prelim ECON 102

This exam counts 7 pages: 20 multiple choice questions, 5 short answer questions and 3 essay questions (Total points: 40) Each question is 1 point. Due to a demand curve which ____ , the prices of roses could be expected to go ____ the day before Valentine ’s Day. shifts in and becomes more steep, down . shifts in and becomes more steep, up ................
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