need help with a-c plz

You are considering how to invest part of your retirement savings. You have decided to put 5600,000 into three stocks 58% of the money in GoldFinger (currently $24/share), 9% of the money in Moosehead (currently $81/share), and the remainder in Venture Associates (currently 57/share). Suppose GoldFinger stock goes up to $34/share, Moosehead stock drops to $59/share, and Venture Associates stock drops to 53 per share a. What is the new value of the portfolio? b. What return did the portfolio eam? c. If you don't buy or sell any shares after the price change, what are your new portfolio weights