This is the book for this assignment :...

This is the book for this assignment :
https://books.google.com/books?id=0g-PAuKub3QC&pg=PA17&lpg=PA17&dq=9.7+do+a+classification+on+beetle+data+in+table+5.5+as+follows&source=bl&ots=_LIqDuqDAS&sig=FhjxoQychq2YxM78auzwglKmeXg&hl=en&sa=X&ved=0ahUKEwjrnpDjtv3RAhUmiVQKHdRtDIsQ6AEIGjAA#v=onepage&q=9.7%20do%20a%20classification%20on%20beetle%20data%20in%20table%205.5%20as%20follows&f=false
I am looking for an answer for question 9.7 a b and c
the book called methods of multivariate analysis 3rd edition by rencher and christensen there is a solution is at the end of the book but it only shows the final result i need the answers for each section step by step with the formulas that used ?