An increase in saving that leads to more capital accumulation ________ labor productivity. A: increases B: does not change C: decreases D: probably changes but in an ambiguous direction

The vacuum cleaner is a valuable labor-saving ______.

46.___ A: To standardize daylight saving time. B: To establish year-round daylight saving time. C: To abolish daylight saving time. D: To shorten daylight saving time.

An increase in labor productivity shifts the A: labor demand curve rightward. B: labor demand curve leftward. C: labor supply curve rightward. D: labor supply curve leftward

The types of international division of labor include （ ） A: Vertical international division of labor B: Horizontal international division of labor C: Mixed international division of labor D: “Flying Geese” international division of labor

【单选题】The cost associated with the difference between the standard hours and the actual hours of direct labor spent producing a commodity is called the: a. direct labor quantity variance b. direct labor volume variance c. direct labor rate variance d. direct labor time variance A. direct labor quantity variance B. direct labor volume variance C. direct labor rate variance D. direct labor time variance

Questions 11-13 are based on the following talk about the history of daylight saving time. According to the speaker, what was the effect of the Uniform Act of 1966 A: To standardize daylight saving time. B: To establish year-round daylight saving time. C: To abolish daylight saving time. D: To shorten daylight saving time.

The vacuum cleaner is a valuable labor-saving ______. A: device B: engine C: piece D: instrument

The clerk is going to take bus _______money. A: by saving B: to save C: for to save D: Saving

Which of the following is FALSE about saving? A: Saving adds to wealth. B: Income left after paying taxes can either be consumed or saved. C: Saving equals wealth minus consumption expenditures. D: Saving is the source of funds used to finance investment.