AP ECONOMICS CHAPTER 3 STUDY GUIDE TB2

23. All of the following would cause an increase in the demand for private airplanes at a given price, except a(n): A) decrease in interest rates. B) increase in consumer incomes. C) decrease in taxes on luxury goods. D) decrease in the costs of constructing private airplanes. 24. Refer to the above graph. X and Y are unrelated products. ................
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