【单选题】Chile is an importer of computer chips, taking the world price of $12 per chip as given. Suppose Chile imposes a $7 tariff on chips. Which of the following outcomes is possible?
A.
The price of chips in Chile increases to $19; the quantity of Chilean-produced chips decreases; and the quantity of chips imported by Chile decreases.
B.
The price of chips in Chile increases to $16; the quantity of Chilean-produced chips increases; and the quantity of chips imported by Chile decreases.
C.
The price of chips in Chile increases to $19; the quantity of Chilean-produced chips increases; and the quantity of chips imported by Chile decreases.
D.
The price of chips in Chile increases to $16; the quantity of Chilean-produced chips increases; and the quantity of chips imported by Chile does not change.
【单选题】《 中华人民共和国注册建筑师条例 》中规定注册建筑师应履行的义务是下列中的那几条? ① 遵守法律、法规和职业道德;维护社会公共利益; ② 保证建筑设计的质量,并在其负责的设计的图纸上签字; ③ 保守在职业中知悉的.单位和人的秘密; ④ 不得受聘于超过两个以上建筑设计单位执行业务; ⑤ 除当面授权外,不得准许他人以本人名义执行业务