Project in opration management system

Hello i need help with my project need Excel solver


6Questions in the DOC same file i apload scroll down you will the Q




I need good work this is worth a lot of point


Thanks check out my files carfully  before you ask to do it plz


the book info 

Operations Management – Creating Value along the Supply Chain, by Russell & Taylor, 8th edition, Wiley (Hardcopy ISBN 978-1-118-80890-0).