Blender - Improve a basic animation file

Here are the files [login to view URL] First open Upwork-Script.doc. The animation starts from the line "The best way to do this is imagine every website is like a book" In the same folder you will find a Blend file. Open it and select the scene Book and Site. Very basic camera movement has been added to the blend file to follow the script. The key parts to this project are: 1) BOOK ACTION - When the camera goes back to the book at frame 120 either: a) the book is open at the front showing a list of chapters OR b) the book opens to show a page at the front of the book with a list of chapters This 'opening of different' pages in the book happens several times as you can see from the script. The 'index' part, for example, should be at the back of the book. I'm not looking for a book where every page is fully rigged. Where the script says 'Open the book about 1/3rd' this can just be a block of pages moving. Whether the book opening is actually animated or we just create several models will depend on cost. 2) CAMERA TIDY UP - The camera movement is only approximate. It needs to be smoothed. Also small tidying. For example at frame 90 the camera catches an image in the bottom-right. This should not happen