please answer all parts :)

You ore considering how to invest part of your rekrement savings.You have decidod to put $400,000 into throe stocks 61% of the monoy in GoldFinger (Curently 515 share). 13% of the monoy in Moosohead (currensy $96/ share), and the remainder in Venture Assooiales (Currenty S10ishare) Suppose GoldFinger stock goes up to \$42ishare, Moosehead stock drops to \$68/share, and Venture Associates stock rises to \$20 per share. a. What is the new value of the porttolio? b. What teturn did the portfollo eam? c. If you dsan' buy or setl my shares aher the price change, whit are your new portfoto weights