You have average time for a whole meal of 1.5 h in the exhibit 4. I think it should be rephrased as 1.5 h/1 meal for each person on the on a table. If we follow just 1.5 meal/1 one meal then in 3 hours you would have 2 meals not 4. So reducing this to 1 hour/1 meal gives extra 1 meal in 3 hours. Then you would get -0.1 M loss per year.
Could you please clarify?
Expert case by
