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• 18. Refer to Figure 4. Profit can always be increased by increasing the level of output by one unit
• 19. Refer to Figure 4. A profit-maximizing monopoly's total revenue is equal to (A) P5 ✖Q3. (B)
• 20. Refer to Figure 5. In order to maximize its profit, the firm will choose to produce (A) less tha
• 21. Refer to Figure 5. When the firm is maximizing its profit, the markup over marginal cost amounts
• 22. Refer to Figure 5. The firm's maximum profit is (A)-$5,000.00.(B)$0.  (C)$5,000.00. (D)$8,8
• 23. Refer to Figure 5. Efficient scale is reached (A) at 100 units. (B) between 100 and 133.33 units
• 24. Refer to Figure 5. The quantity of output at which the MC and ATC curves cross is the (A) effici
• 25. Refer to Figure 5. Given this firm's cost curves, if the firm were perfectly competitive ra
• 26. Refer to Table 4. What are the GDP deflator and the inflation rate for 1931? (A) 9.16, -11.5 (B
• 27. Refer to Table 4. What was the growth rate of real GDP for 1930? (A) -8.62%. Real GDP is a bette
• 28. Refer to Table 4. If prices had remained constant between 1929 and 1930, Nominal GDP would have
• 29. Refer to Table 5. If the base year is Year 1, then the CPI in Year 3 was (A) 120.5.(B)111.2. (C)
• 30. Refer to Table 5. The cost of the basket (A) decreased from Year 1 to Year 2 and increased from
• 31. Refer to Table 5. The inflation rate was (A) positive in Year 2 and positive in Year 3. (B) nega
• 32. Xavier puts $7,000 into each of two different assets. The first asset pays 14 percent interest a
• 33. Ajudge requires Hoa to make a payment to Jordan. The judge says that Hoa can pay her either $10,
• 34. Mixster Concrete Company is considering buying a new cement truck. The owners and their accounta
• 35. Refer to Table 6. How many in the sample are unemployed? (A) 5 (B) 4 (C) 3 (D) 2
• 36. Refer to Table 6. How many in the sample are in the labor force? (A) 11(B)10 (C) 9 (D) 8
• 37. The labor-force participation rate tells us the fraction of the population that (A) has chosen t
• 38. Refer to Figure 6. A decrease in Y from Y1 to Y2 is explained as follows: (A) The Federal Reserv
• 39. Refer to Figure 6. If the money-supply curve MS on the left-hand graph were to shit to the left,
• 40. According to liquidity preference theory, if there were a surplus of money, (A) the interest ra
• 24. 台鐵對號車票的座位號碼安排如下。甲、乙、丙、丁 4 人的座位分別是 24、25、26、27 號，下列敘述何者錯誤？ (A) 甲和丙都坐在右側邊，而且兩人坐在隔壁 (B) 丙坐在右邊靠窗的位置
• 27. The ___________ of this post office are from 8am to 5pm. (A) business man (B) business hours (C