you are considering how to invest part of your retirement savings. you have decided to put $200000 into three stocks:

50% of the money in goldfinger (currently $25/share), 25% of the money in moosehead (currently $80/share), and the remainder in venture associates (currently $2/share). Suppose Goldfinger stock goes up to 30/share, mooshead stock drops to $60/share), and rises to 3/share.

what is the new value of the portfolio?

what return did the portfolio earn?

if you don't buy or sell any share after the price change, what are your new portfolio weights?

can you please show steps taken to reach answers?