14. This graph represents the tobacco industry. The industry creates
(A) negative externalities.
(B) positive externalities.
(C) no externalities.
(D) no equilibrium in the market.
答案:登入後查看
統計: A(0), B(1), C(0), D(0), E(0) #2853789
統計: A(0), B(1), C(0), D(0), E(0) #2853789