AA
The following appeared in the editorial section of a local newspaper.
“Commuter use of the new subway train is exceeding the transit company’s projections. However, commuter use of the shuttle buses that transport people to the subway stations is below the projected volume. If the transit company expects commuters to ride the shuttle buses to the subway rather than drive there, it must either reduce the shuttle bus fares or increase the price of parking at the subway stations.”
AI
self-interest and fear are two essentially forces to motivate people
MATH
碰 到 几 道 机 经
1. 某人有bookcase, arrange 10 books per shelf and no books left. If he acquired 10 additional books, and arrange 12 books per shelf, no books left. Ask how many books he has before acquiring the addition 10 books
1) before acquiring, his books less than 96
2) before acquiring, his books more than 24
A