Jo (the creator) invested 1088 hours
1088 wHrs
Sam (cofounder and first investor) invested 1044 hours AND worked 952 hours in 2013 to earn the $20k after taxes
1044 + (952 x 2) = 2949 wHrs
Jo invested 261 more hours
261 + (1088 x 2) = 2436 wHrs
Sam invested 261 more hours
261 + (1044 x 2) + (952 x 3) = 5206 wHrs
Jo left the company
(261 x 2) + (1088 x 3) = 3785 wHrs
Sam invested 522 more hours
522 + (261 x 2) + (1044 x 3) + (952 x 4) = 7986 wHrs
Pat (investor and advisor) invested 104 hours AND bought 2667 hours of paid staff time
104 + 2667 = 2771 wHrs
Jo left the company
(261 x 3) + (1088 x 4) = 5133 wHrs
Sam invested 522 more hours
522 + (522 x 2) + (261 x 3) + (1044 x 4) + (952 x 5) = 11287 wHrs
Pat invested 104 more hours
104 + (104 x 2) + (2667 x 2) = 5647 wHrs
click here to download the example file and play around with it yourself