Chloe makes $500 per week and spends all her income on books and tea. Books cost $25 each, and Chloe buys 16 each week. Tea costs $5 per cup, and Chloe buys 20 cups. When Chloeâs income falls to $450 per week, she cuts her consumption of books by 3 books and purchases 5 more cups of tea. Based on these figures, indicate whether each of the following statements is true or false. a. Books are an inferior good.

1. True
2. False

b. Tea is a necessity.

1. True
2. False

c. Books are a luxury good, and tea is an inferior good.

1. True
2. False

4. suppose that pollution in a neighborhood comes from two factories, with marginal benefit curves given by mb1 = 12 – p1 and mb2 = 8 – p2. the level of pollution in the neighborhood is given by p = p1 + p2. the government wants to limit pollution by instituting a pollution-rights market. the government’s desired level of p is 10, so it prints 10 pollution rights and offers them for sale to the firms. a)find the equilibrium selling price of a pollution right, as well as the allocation of rights (and hence pollution levels) across the two factories. b)repeat part (a) for the case where the government’s desired level of pollution equals 14. c)comment on the usefulness of a pollution rights market in achieving efficient levels of pollution abatement.

Amanda works as an industrial designer

Amanufacturer has paid an engineering firm $200,000 to design a new plant, and it will cost another $2 million to build the plant. in the meantime, however, the manufacturer has learned of a foreign company that offers to build an equivalent plant for $2,100,000. what should the manufacturer do?