Holly consumes x and y. The price of x is 4 and the price of y is 4. Holly's only source of income is her endowment of 6 units of x and 6 units of y which she can buy or sell at the going prices. She plans to consume 7 units of x and 5 units of y. If the prices change to 7 for x and 7 for y; which of the following is true?
A、She is better off
B、She is worse off
C、She is neither better off nor worse off
D、We can't tell whether she is better off or worse off unless we know her utility function.
发布时间：2025-07-23 16:29:00
