TESt variation=
	 STEP(0.2, 5) * ((1 - A)  + A * RANDOM UNIFORM(-0.5, 0.5, NOISE SEQUENCE SEED))
	~	
	~		|

A = 0
	~	
	~		|

average order rate = SMOOTH(order rate, ORDER AVERAGING PERIOD)
	~	
	~		|

complaints =(3 / quality perceived by customers) -2
	~	
	~		|

effective testing capacity = Trained Testers - 0.5*Trainee Testers
	~	
	~		|

HIRING DELAY = 2
	~	
	~		|

hiring rate = MAX(0, quitting rate 

                                 + (testers needed - effective testing capacity) / HIRING DELAY\
		)
	~	
	~		|

NOISE SEQUENCE SEED = 1013
	~	
	~		|

ORDER AVERAGING PERIOD = 2
	~	
	~		|

order rate = 10000 * quality perceived by customers * ( 1 + TESt variation)
	~	
	~		|

product quality = IF THEN ELSE(testing effort per unit shipped < 0.01, 

                                  100 * testing effort per unit shipped,

                                  1 + 10 * (testing effort per unit shipped - 0.01))
	~	
	~		|

PRODUCTION DELAY = 3
	~	
	~		|

production rate = DELAY FIXED(order rate, PRODUCTION DELAY, order rate)
	~	
	~		|

quality perceived by customers=
	 SMOOTHI(product quality, 6, 1)
	~	
	~		|

quitting rate =Trained Testers / 36
	~	
	~		|

testers needed =0.01 * average order rate
	~	
	~		|

testing effort per unit shipped = effective testing capacity / production rate
	~	
	~		|

Trained Testers = INTEG(+training completion rate-quitting rate, 100 * 24 / 23)
	~	
	~		|

Trainee Testers = INTEG(hiring rate-training completion rate, (3/36)*(100*24/23))
	~	
	~		|

training completion rate = Trainee Testers / 3
	~	
	~		|

********************************************************
	.Control
********************************************************~
		Simulation Control Paramaters
	|

FINAL TIME  = 120
	~	Month
	~	The final time for the simulation.
	|

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

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

TIME STEP  = 0.125
	~	Month
	~	The time step for the simulation.
	|

\\\---/// Sketch information - do not modify anything except names
V300  Do not put anything below this section - it will be ignored
*View 1
$0,0,Times New Roman|12||0-0-0|0-0-0|0-0-0|-1--1--1|-1--1--1
10,1,Trainee Testers,379,324,40,20,3,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,2,Trained Testers,378,436,40,20,3,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
12,3,48,379,234,8,8,0,3,0,58,-1,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
11,4,0,380,266,8,6,33,3,0,0,2,0,0,0
10,5,hiring rate,352,266,20,14,40,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
11,6,0,380,379,8,6,33,3,0,0,2,0,0,0
10,7,training completion rate,339,379,33,24,40,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
12,8,48,379,522,8,8,0,3,0,58,-1,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
11,9,0,376,482,8,6,33,3,0,0,2,0,0,0
10,10,quitting rate,342,482,26,15,40,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,11,effective testing capacity,246,459,28,28,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,12,testing effort per unit shipped,93,425,36,21,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,13,order rate,165,271,29,12,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,14,production rate,166,339,32,16,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,15,TESt variation,219,205,28,17,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,16,product quality,82,313,24,17,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,17,quality perceived by customers,103,211,36,20,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,18,quitting rate,444,172,41,9,0,2,0,59,-1,0,0,0,128-128-128,0-0-0,Arial|9||128-128-128
10,19,testers needed,351,179,23,17,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,20,average order rate,222,122,31,22,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,21,HIRING DELAY,268,292,27,16,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,22,effective testing capacity,463,292,30,29,8,2,0,59,0,0,0,0,128-128-128,0-0-0,Arial|9||128-128-128
10,23,ORDER AVERAGING PERIOD,331,98,41,22,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,24,NOISE SEQUENCE SEED,303,222,38,21,8,3,0,40,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,25,A,271,257,6,9,0,3,0,58,-1,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,26,complaints,98,135,33,8,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
10,27,PRODUCTION DELAY,211,401,43,18,8,3,0,58,0,0,0,0,-1--1--1,0-0-0,Arial|9||0-0-0
12,28,0,282,61,139,11,0,4,0,58,-1,0,0,0,-1--1--1,0-0-0,Arial|12|B|0-0-0
FUTURE ELECTRONICS COMPANY
10,29,effective testing capacity,684,224,75,9,0,2,1,59,-1,0,0,0,128-128-128,0-0-0,Arial|9||128-128-128
10,30,order rate,176,609,36,9,0,2,1,59,-1,0,0,0,128-128-128,0-0-0,Arial|9||128-128-128
1,31,20,19,0,0,0,0,0,0,0,-1--1--1,,1|(284,148)|
1,32,23,20,0,0,0,0,0,0,0,-1--1--1,,1|(278,109)|
1,33,13,20,1,0,0,14,0,0,0,-1--1--1,,1|(170,196)|
1,34,18,4,0,0,0,0,0,0,0,-1--1--1,,1|(414,214)|
1,35,2,9,1,0,0,0,0,0,0,-1--1--1,,1|(402,468)|
1,36,22,4,0,0,0,0,0,0,0,-1--1--1,,1|(417,277)|
1,37,21,5,0,0,0,0,0,0,0,-1--1--1,,1|(306,280)|
1,38,19,5,0,0,0,0,0,0,0,-1--1--1,,1|(351,217)|
1,39,17,26,0,0,0,0,0,0,0,-1--1--1,,1|(100,173)|
1,40,25,15,0,0,0,0,0,0,0,-1--1--1,,1|(255,241)|
1,41,1,6,1,0,0,0,0,0,0,-1--1--1,,1|(410,354)|
1,42,14,12,0,0,0,0,0,0,0,-1--1--1,,1|(136,374)|
1,43,13,14,0,0,0,14,0,0,0,-1--1--1,,1|(165,292)|
1,44,17,13,0,0,0,0,0,0,0,-1--1--1,,1|(132,240)|
1,45,16,17,0,0,0,14,0,0,0,-1--1--1,,1|(89,273)|
1,46,12,16,0,0,0,0,0,0,0,-1--1--1,,1|(87,373)|
1,47,11,12,0,0,0,0,0,0,0,-1--1--1,,1|(180,444)|
1,48,2,11,0,0,0,0,0,0,0,-1--1--1,,1|(312,446)|
1,49,1,11,1,0,0,0,0,0,0,-1--1--1,,1|(299,362)|
1,50,15,13,0,0,0,0,0,0,0,-1--1--1,,1|(194,235)|
1,51,9,2,100,0,0,22,0,0,0,-1--1--1,,1|(376,466)|
1,52,9,8,4,0,0,22,0,0,0,-1--1--1,,1|(376,501)|
1,53,6,1,100,0,0,22,0,0,0,-1--1--1,,1|(380,358)|
1,54,6,2,4,0,0,22,0,0,0,-1--1--1,,1|(380,400)|
1,55,4,3,100,0,0,22,0,0,0,-1--1--1,,1|(380,251)|
1,56,4,1,4,0,0,22,0,0,0,-1--1--1,,1|(380,288)|
1,57,24,15,1,0,0,0,0,64,0,-1--1--1,,1|(261,171)|
///---\\\
:L<%^E!@
9:Current
15:0,0,0,0
19:100,0
5:hiring rate