{UTF-8}
fraction personnel for testing= WITH LOOKUP (
	reported fraction detection undiscovered rework,
		([(0,0)-(1,1)],(0,0.1),(0.2,0.15),(0.4,0.3),(0.6,0.6),(0.8,0.75),(1,0.8) ))
	~	dmnl
	~	gerapporteerde fractie detectie van onontdekt rework
	|

average quality of completed project tasks=
	properly completed project tasks/MAX((properly completed project tasks+undiscovered rework\
		),1)
	~	dmnl
	~		|

productivity of testing=
	maximum productivity of testing*fraction undiscovered rework
	~	tasks/(person*Month)
	~		|

initial project time remaining=
	40
	~	Month
	~		|

remaining project tasks= INTEG (
	detecting undiscovered rework-poor completion of project tasks-proper completion of project tasks\
		,
		initial number of project tasks)
	~	tasks
	~		|

perceived time remaining=
	MAX(0.25,SMOOTHI(Time + (perceived effort remaining/desired workforce),time to adapt the project schedule\
		,initial project time remaining) - Time)
	~	Month
	~	Time remaining
	|

additional cumulative effort=
	workforce
	~	Month*person/Month
	~		|

reported fraction detection undiscovered rework=
	DELAY3I( detecting undiscovered rework/(proper completion of project tasks+detecting undiscovered rework\
		),1,0)
	~	dmnl
	~		|

fraction undiscovered rework=
	undiscovered rework/MAX(perceived cumulative progress,0.01)
	~	dmnl
	~		|

project personnel=
	(1-fraction personnel for testing)*workforce
	~	person
	~		|

maximum productivity of testing=
	2
	~	tasks/(person*Month)
	~		|

detecting undiscovered rework=
	productivity of testing*testing personnel
	~	tasks/Month
	~		|

progress=
	gross productivity of project personnel*project personnel
	~	tasks/Month
	~		|

testing personnel=
	fraction personnel for testing*workforce
	~	person
	~		|

gross productivity of project personnel= WITH LOOKUP (
	remaining project tasks,
		([(0,0)-(1200,1)],(0,0.2),(50,0.85),(75,0.95),(100,1),(200,1),(1200,1) ))
	~	tasks/person/Month
	~		|

perceived effort remaining=
	remaining project tasks/MAX(perceived productivity,1)
	~	person*Month
	~		|

undiscovered rework= INTEG (
	poor completion of project tasks - detecting undiscovered rework,
		0)
	~	tasks
	~		|

cumulative effort= INTEG (
	additional cumulative effort,
		0.001)
	~	person*Month
	~		|

properly completed project tasks= INTEG (
	proper completion of project tasks,
		0)
	~	tasks
	~		|

poor completion of project tasks=
	progress*(1 - fraction properly completed)
	~	tasks/Month
	~		|

proper completion of project tasks=
	progress* fraction properly completed
	~	tasks/Month
	~		|

time to adapt workforce=
	1
	~	Month
	~		|

time to adapt the project schedule=
	1
	~	Month
	~		|

net hiring of personnel=
	(desired workforce - workforce)/time to adapt workforce
	~	person/Month
	~	(gewenst personeelsbestand - personeelsbestand)/tijd om personeelsbestand \
		aan te passen
	|

perceived cumulative progress=
	properly completed project tasks + undiscovered rework
	~	tasks
	~	behoorlijk afgewerkte projecttaken + MAX(0,"gebrekkig afgewerkte \
		projecttaken (undiscovered rework)")
	|

FINAL TIME=
	IF THEN ELSE(perceived fraction completed<0.999,200,Time)
	~	Month
	~	The final time for the simulation.
	|

perceived fraction completed = perceived cumulative progress/initial number of project tasks
	~	fraction
	~		|

fraction properly completed=
	0.5
	~	dmnl
	~		|

initial number of project tasks = 1200
	~	tasks
	~		|

INITIAL TIME  = 0
	~	Month
	~	The initial time for the simulation.
	|

perceived productivity = perceived cumulative progress/cumulative effort
	~	tasks/person/Month
	~		|

SAVEPER  = 
        TIME STEP
	~	Month
	~	The frequency with which output is stored.
	|

TIME STEP  = 0.0078125
	~	Month
	~	The time step for the simulation.
	|

workforce = INTEG(net hiring of personnel,2)
	~	person
	~		|

desired workforce=
	perceived effort remaining/perceived time remaining
	~	person
	~		|

\\\---/// Sketch information - do not modify anything except names
V300  Do not put anything below this section - it will be ignored
*View 1
$192-192-192,0,Comic Sans MS|12||0-0-0|0-0-0|0-0-255|-1--1--1|-1--1--1|96,96,90,0
10,1,workforce,720,343,73,18,3,131,0,40,0,0,0,0,-1--1--1,255-192-128,Arial|10||0-0-0
10,2,progress,1140,351,27,9,8,131,0,40,-1,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,3,properly completed project tasks,1242,750,76,27,3,131,0,40,0,0,0,0,-1--1--1,255-192-128,Arial|10||0-0-0
10,4,perceived effort remaining,771,746,46,16,8,131,0,40,0,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,5,gross productivity of project personnel,1113,427,61,16,8,3,0,42,-1,0,0,0,-1--1--1,0-0-0,Arial|10||255-0-0
10,6,initial number of project tasks,1144,659,48,16,8,131,0,40,0,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,7,perceived time remaining,535,732,56,25,3,131,0,40,-1,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,8,undiscovered rework,1658,517,72,21,3,131,0,40,0,0,0,0,-1--1--1,255-192-128,Arial|10||0-0-0
10,9,perceived cumulative progress,1320,849,61,16,8,3,0,40,0,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,10,fraction properly completed,1420,622,49,16,8,131,0,42,-1,0,0,0,0-0-0,0-0-0,Arial|10||255-0-255
10,11,cumulative effort,944,424,63,18,3,131,0,40,0,0,0,0,-1--1--1,255-192-128,Arial|10||0-0-0
10,12,perceived productivity,895,799,35,16,8,3,0,40,0,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,13,Time,611,672,24,9,0,2,0,43,-1,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,14,desired workforce,450,485,53,9,8,131,0,40,-1,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,15,perceived fraction completed,1092,761,53,16,8,131,0,40,-1,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,16,time to adapt workforce,473,255,41,16,8,3,0,40,0,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,17,time to adapt the project schedule,649,800,52,16,8,3,0,40,0,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
1,18,2,49,2,0,0,0,3,0,0,0-0-255,|12||0-0-0,1|(1322,499)|
1,19,1,37,2,0,0,0,0,0,0,-1--1--1,,1|(620,287)|
1,20,5,2,1,0,0,0,0,0,0,-1--1--1,,1|(1120,383)|
1,21,2,46,2,0,0,0,1,0,0,255-0-255,|12||0-0-0,1|(1394,439)|
1,22,3,9,1,0,0,0,0,0,0,-1--1--1,,1|(1289,803)|
1,23,8,9,1,0,0,0,1,0,0,255-0-255,|12||0-0-0,1|(1547,752)|
1,24,10,49,0,0,0,0,1,0,0,255-0-255,|12||0-0-0,1|(1364,648)|
1,25,10,47,0,0,0,0,1,0,0,255-0-255,|12||0-0-0,1|(1456,591)|
1,26,1,53,2,0,0,0,0,0,0,-1--1--1,,1|(770,363)|
1,27,9,12,1,0,0,0,0,0,0,-1--1--1,,1|(1051,846)|
1,28,11,12,1,0,0,0,0,0,0,-1--1--1,,1|(968,654)|
1,29,12,4,2,0,0,0,0,0,0,-1--1--1,,1|(817,780)|
1,30,14,38,2,0,0,0,0,0,0,-1--1--1,,1|(478,410)|
1,31,9,15,1,0,0,0,0,0,0,-1--1--1,,1|(1204,811)|
1,32,6,15,1,0,0,0,0,0,0,-1--1--1,,1|(1119,690)|
1,33,16,37,1,0,0,0,0,0,0,-1--1--1,,1|(480,296)|
12,34,48,436,339,10,8,0,3,0,40,-1,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
1,35,37,1,4,0,0,22,0,0,0,-1--1--1,,1|(594,341)|
1,36,37,34,100,0,0,22,0,0,0,-1--1--1,,1|(485,341)|
11,37,48,533,341,8,11,34,3,0,0,1,0,0,0
10,38,net hiring of personnel,533,361,66,9,32,3,0,40,2,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
1,39,48,3,4,0,0,22,0,0,0,-1--1--1,,1|(1227,706)|
1,40,46,8,4,0,0,22,1,0,0,255-0-255,|12||0-0-0,1|(1549,526)|
1,41,46,55,100,0,0,22,1,0,0,255-0-255,|12||0-0-0,1|(1407,526)|
1,42,44,55,4,0,0,22,3,0,0,255-0-255,|12||0-0-0,1|(1242,340)|
1,43,44,8,100,0,0,22,3,0,0,255-0-255,|12||0-0-0,1|(1658,340)|
11,44,748,1455,340,8,11,34,3,0,1,1,0,0,0,255-0-255,0-0-0,|12||0-0-0
10,45,detecting undiscovered rework,1455,367,62,16,40,131,0,42,0,0,0,0,-1--1--1,0-0-0,Arial|10||255-0-255
11,46,380,1505,526,8,11,34,3,0,0,1,0,0,0
10,47,poor completion of project tasks,1505,553,56,16,40,131,0,42,-1,0,0,0,0-0-0,0-0-0,Arial|10||255-0-255
11,48,396,1227,681,11,8,33,3,0,0,4,0,0,0
10,49,proper completion of project tasks,1296,681,62,16,40,131,0,40,-1,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
12,50,48,735,423,10,8,0,3,0,40,-1,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
1,51,53,11,4,0,0,22,0,0,0,-1--1--1,,1|(843,425)|
1,52,53,50,100,0,0,22,0,0,0,-1--1--1,,1|(767,425)|
11,53,48,797,425,8,11,34,3,0,0,1,0,0,0
10,54,additional cumulative effort,797,452,49,16,40,131,0,40,-1,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,55,remaining project tasks,1242,518,75,21,3,131,0,40,0,0,0,0,-1--1--1,255-192-128,Arial|10||0-0-0
1,56,6,55,1,0,0,0,0,64,1,-1--1--1,,1|(1188,609)|
1,57,55,4,1,0,0,0,0,64,0,-1--1--1,,1|(999,682)|
1,58,13,7,0,0,0,0,0,64,0,-1--1--1,,1|(588,689)|
1,59,55,5,1,0,0,0,0,64,0,-1--1--1,,1|(1149,499)|
10,60,project personnel,986,326,52,9,8,3,0,40,0,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
10,61,testing personnel,1246,301,52,9,8,3,0,42,0,0,0,0,-1--1--1,0-0-0,Arial|10||255-0-255
1,62,1,61,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(945,280)|
1,63,61,44,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1356,308)|
10,64,productivity of testing,1619,277,42,16,8,3,0,42,0,0,0,0,0-0-0,0-0-0,Arial|10||255-0-255
1,65,64,44,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1513,293)|
1,66,60,2,1,0,0,0,0,64,0,-1--1--1,,1|(1060,326)|
10,67,fraction personnel for testing,980,222,54,16,8,3,0,42,0,0,0,0,0-0-0,0-0-0,Arial|10||255-0-255
1,68,67,60,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(968,274)|
1,69,67,61,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1145,248)|
10,70,maximum productivity of testing,1726,234,65,16,8,131,0,42,0,0,0,0,0-0-0,0-0-0,Arial|10||255-0-255
1,71,70,64,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1666,265)|
10,72,FINAL TIME,1008,750,47,9,8,2,0,59,-1,0,0,0,128-128-128,0-0-0,Arial|10|V|0-128-0
1,73,1,60,1,0,0,0,0,64,0,-1--1--1,,1|(853,321)|
10,74,fraction undiscovered rework,1761,402,62,16,8,131,0,42,0,0,0,0,0-0-0,0-0-0,Arial|10||255-0-255
1,75,8,74,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1725,487)|
1,76,9,74,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1720,662)|
10,77,reported fraction detection undiscovered rework,1329,243,70,24,8,131,0,42,0,0,0,0,0-0-0,0-0-0,Arial|10||255-0-255
1,78,44,77,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1405,298)|
1,79,49,77,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1371,524)|
1,80,4,7,0,0,0,0,0,64,0,-1--1--1,,1|(664,739)|
1,81,17,7,0,0,0,0,0,64,0,-1--1--1,,1|(605,773)|
1,82,14,7,1,0,0,0,0,64,0,-1--1--1,,1|(550,613)|
1,83,48,55,100,0,0,22,0,0,0,-1--1--1,,1|(1227,606)|
1,84,4,14,1,0,0,0,0,64,0,-1--1--1,,1|(643,602)|
1,85,7,14,1,0,0,0,0,64,0,-1--1--1,,1|(462,621)|
10,86,initial project time remaining,455,802,54,16,8,3,0,40,-1,0,0,0,0-0-0,0-0-0,Arial|10||0-0-0
1,87,86,7,0,0,0,0,0,64,0,-1--1--1,,1|(484,776)|
1,88,74,64,1,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1717,309)|
10,89,average quality of completed project tasks,1454,754,55,24,8,131,0,42,0,0,0,0,0-0-0,0-0-0,Arial|10||0-128-0
1,90,3,89,0,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1351,751)|
1,91,8,89,0,0,0,0,1,64,0,255-0-255,|12||0-0-0,1|(1561,628)|
1,92,77,67,1,0,0,2,3,64,0,255-0-255,|12||0-0-0,1|(1255,215)|
///---\\\
:GRAPH Summary
:TITLE Summary
:SCALE
:VAR Workforce
:LINE-WIDTH 2
:SCALE
:VAR Cumulative preceived progress
:LINE-WIDTH 2
:SCALE
:VAR Fraction perceived complete
:LINE-WIDTH 2
:VAR Fraction flawed
:LINE-WIDTH 2
:SCALE
:VAR Scheduled completion date
:LINE-WIDTH 2
:SCALE
:VAR Perceived productivity

:GRAPH Tasks
:TITLE Tasks
:SCALE
:VAR Cumulative preceived progress
:LINE-WIDTH 2
:VAR Cumulative real progress
:LINE-WIDTH 2
:VAR Undiscovered rework
:LINE-WIDTH 2
:VAR Tasks remaining
:LINE-WIDTH 2
:SCALE
:VAR Fraction flawed

:GRAPH Workforce
:TITLE Workforce
:SCALE
:VAR Workforce
:LINE-WIDTH 2
:VAR Workforce on tasks
:LINE-WIDTH 2
:VAR Workforce in testing
:LINE-WIDTH 2
:VAR Workforce sought
:LINE-WIDTH 2

:GRAPH Schedule
:TITLE Schedule
:SCALE
:VAR Effort perceived remaining
:LINE-WIDTH 2
:SCALE
:VAR Time perceived required
:LINE-WIDTH 2
:VAR Time remaining
:LINE-WIDTH 2
:VAR Scheduled completion date
:LINE-WIDTH 2
:L<%^E!@
9:Exogeen
23:0
15:0,0,0,1,0,0
19:90,0
27:0,
34:0,
4:Time
5:reported fraction detection undiscovered rework
35:Date
36:YYYY-MM-DD
37:2000
38:1
39:1
40:2
41:0
42:0
24:0
25:111.375
26:111.375