Estimate the time your team gets back
Waterfall, Mekko and Gantt charts drawn on the client's own slide.
decks
charts
minutes
€ an hour
The consultant values are assumptions for a cautious case. Change any of them.
Time not spent redrawing (estimate)
2.7 hours a month
32 hours a year
2.7 = 4 decks × 8 charts × 5 minutes ÷ 60. Decks, charts and minutes are assumptions, not measurements.