Bank Balance= INTEG (
	Interest Added,
		500)
	~	
	~		|

Interest Added=
	Bank Balance*Interest Rate
	~	
	~		|

Interest Rate=
	Lookup for the Interest Rate(Bank Balance)
	~	
	~		|

Lookup for the Interest Rate(
	[(0,0)-(6000,0.08)],(0,0.04),(1000,0.04),(2000,0.05),(3000,0.05),(4000,0.06),(5000,0.06\
		))
	~	
	~		|

********************************************************
	.Control
********************************************************~
		Simulation Control Parameters
	|

FINAL TIME  = 80
	~	Year
	~	The final time for the simulation.
	|

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

SAVEPER  = 
        TIME STEP
	~	Year [0,?]
	~	The frequency with which output is stored.
	|

TIME STEP  = 0.25
	~	Year [0,?]
	~	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
$192-192-192,0,Times New Roman|12||0-0-0|0-0-0|0-0-255|-1--1--1|-1--1--1|96,96,100
10,1,Bank Balance,289,154,40,20,3,3,0,0,0,0,0,0
12,2,48,88,151,10,8,0,3,0,0,-1,0,0,0
1,3,5,1,4,0,0,22,0,0,0,-1--1--1,,1|(214,151)|
1,4,5,2,100,0,0,22,0,0,0,-1--1--1,,1|(132,151)|
11,5,48,173,151,6,8,34,3,0,0,1,0,0,0
10,6,Interest Added,173,170,48,11,40,3,0,0,-1,0,0,0
10,7,Interest Rate,247,231,41,11,8,3,0,0,0,0,0,0
10,8,Lookup for the Interest Rate,110,225,48,19,8,3,0,0,0,0,0,0
1,9,1,7,1,0,0,0,0,64,0,-1--1--1,,1|(282,186)|
1,10,8,7,1,0,0,0,0,64,0,-1--1--1,,1|(157,245)|
1,11,7,6,1,0,0,0,0,64,0,-1--1--1,,1|(188,204)|
1,12,1,6,1,0,0,0,0,64,0,-1--1--1,,1|(198,186)|
///---\\\
:GRAPH Graph_Fig_C.11
:TITLE Graph to Match Figure C.11
:SCALE
:VAR Bank Balance
:Y-MIN 0
:Y-MAX 16000
:LINE-WIDTH 4
:SCALE
:VAR Interest Rate
:Y-MIN 0
:Y-MAX 0.08
:LINE-WIDTH 1

:GRAPH Graph_Fig_C.12
:TITLE Graph to Match Figure C.12
:X-AXIS Bank Balance
:X-DIV 4
:X-MIN 0
:X-MAX 8000
:DOTS
:SCALE
:VAR Interest Rate
:Y-MIN 0
:Y-MAX 0.08
:L<%^E!@
9:Current
15:0,0,0,0,0,0
19:100,0
27:2,
5:Bank Balance
24:0
25:0
26:0