Well if it is an 8 percent increase in traing spread out among all the skills of you trainee than in 5 seasons you are looking at an extra 40% of training.
How does it work then? If you are getting an additional 8 percent of training per season?
Yes but after two seasons you will have had a better overall increase because you have spent more time with the trainer who has the 8% increase. You get an average of 8per net increase each season, but the longer you have the trainer the more beneficial he is correct?
an 8% increase after 1 year is still an increase of 8% after 5 years... you can't add it up to a 40% increase
It all depends on terms of measurement. Your CAGR, or Compound Annual Growth Rate, for those five years would be 8%, but your overall growth for the 5 years would be 46.9%.