經濟需求與供應（一） DSE、CE、AL 選擇題（第 4 頁）

31.

'A rise in the price of a good will cause a decrease in demand for it and an increase in its supply.' The above statement is

32.

Which of the following diagrams shows the result of a significant increase in the annual licence fee for private cars?

33.

Which of the following is an example of joint demand?

34.

Which of the following diagrams shows the result of an improvement in the technology used in producing digital versatile disc (DVD) players?

35.

In which of the following pairs does the demand for the first good create a derived demand for the second?

36.

Suppose the price of oranges increases and the quantity of oranges transacted decreases in H.K., this is likely caused by

(1)a rise in transportation cost.

(2)a fall in the price of apples.

(3)the fact that oranges have proved useful in reducing the chance of catching a cold.

(4)a serious bad harvest of oranges in the U.S.A.

37.

The Mass Transit Railway Corporation (MTRC) encourages the adoption of a flexi-time office-hours scheme (彈性上班時間) to reduce the overcrowding of passengers during the rush hours. Hence, passengers using the Nathan Road Route before 8:00 a.m. and between 9:00 a.m. and 9:30 a.m. will have a discount on their MTR fares. Which of the following diagrams could be a result of such a measure of the MTRC?

38.

Suppose the government raised the water charge in January 1997. What would be the result?

39.

The supply of secondary school teachers will increase if

40.

Suppose the price of compact discs decreases. The price of compact disc players will ______ and the demand for cassette tapes will ______.