80 20 rule on roof repairs in Sydney

[@DaymeEdna]

Great, informative videos, with a bit of philosophy thrown in.

[@gertsy2000]

The 80/20 rule: 20% of your effort will achieve 80% of the result. The remaining 20% of a result, will therefore take 80% of your effort. Financially. Where $100=100% it will cost you $20 to deliver 80% of an outcome. The remaining 20% will cost you $80. People will mostly be happy with 80% outcome.

[@roofingportal]

Great insight! In a cost/benefit analysis, the remaining 20% resides in the "High cost - Low benefit" quadrant.