in the list of guests, what indication is there that the old money is in east egg and the new money in west…

Brief Explanations:

In F. Scott Fitzgerald's The Great Gatsby, East Egg represents old - moneyed aristocracy with guests having established family names and traditional social status. West Egg guests are often associated with new wealth, self - made individuals lacking the long - standing social pedigree of East Eggers.

Answer:

The guests from East Egg likely have long - established family names and traditional social status, while those from West Egg may be self - made with new wealth and lack the old - money pedigree.