![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Carlos consumes only two goods, apples and bananas. His utility function is U(a,b) = a 3 b 2 .Before trade, his initial endowment is w a apples and w b bananas. After he trades to his optimal consumption point at these prices, the relative prices change. Carlos is allowed to make further trades if he wishes
A.
Carlos will de nitely be better off after the price change
B.
Carlos will be better off if the price of the good he was selling went up and worse off if the price of the goods he was selling went down
C.
Unless the prices of both goods went down, we can not tell if Carlos is better off or worse off.
D.
Carlos will be better o if the price of the good he was selling went down and worse off if the price of the good he was selling went up