Mark Tobias
Mr. Agreeable
Funny that... The bit about the manager preparing the teamWenger's spend against other teams over the twenty years of staying in the top 4 is in this BBC article. And as you'll see we've spent way below United, Chelsea, City and Liverpool.
http://www.bbc.co.uk/sport/football/39231549
Squad cost and coaching have nothing to do with each other. One is about how much the board are willing to spend on assembling a team, and coaching is about the manager preparing that team for matches.
Why anyone would mention squad cost on a coaching course is beyond me.