c. Panel (c) {Ans: Refer to Figure 4-27. Which of the four panels represents the market for cars as a result of the adoption of new technology on assembly lines? a. Panel (a) b. Panel (b) c. Panel (c) d. Panel (d)}a. The purchase of tutoring services from a tutor who holds citizenship outside the country but resides within the country. {Ans: Which of the following is included in the calculation of GDP? a. The purchase of tutoring services from a tutor who holds citizenship outside the country but resides within the country. b. The purchase of a new edition of a foreign textbook that was produced in a different nation. c. The purchase of ink and paper supplies by a textbook company for the production of new textbooks. d. The purchase of a used textbook from a friend who took the same class last year.}d. surplus to exist and the market price of roses to decrease {Ans: 38. Suppose roses are currently selling for $40 per dozen, but the equilibrium price of roses is $30 per dozen. We would expect a a. shortage to exist and the market price of roses to increase. b. shortage to