【简答题】根据短文内容,完成下列任务。 Mrs. Smith has two daughters. Let's have a look at what chores they do at home. '① Alice started doing chores when she was about eight years old . At that time, she did the dishes with ...
【单选题】Ike’s utility function is U ( x , y ) = 25 xy . He has 12 units of good x and 8 units of good y . Ben’s utility function for the same two goods is U ( x , y ) = 4 x + 4 y . Ben has 9 units of x and 13...
A.
Ike prefers Ben’s bundle to his own bundle, but Ben prefers his own bundle to Ike’s.
B.
Ben prefers Ike’s bundle to his own, but Ike prefers his own bundle to Ben’s.