单选题
Which one of the following changes would signal a decline in Gross Domestic Product (GDP)?
A、
Lengthening of the average workweek of production workers.
B、
Fewer first-time claims for unemployment insurance.
C、
An increase in the money supply.
D、
Improved timeliness of vendors in supplying goods to buyers.
【正确答案】
D
【答案解析】
提交答案
关闭