Lampiran 19 Perhitungan Optimal SDI Pelagis Kecil dengan Software MAPLE 10
Zul Asman Randika; restart;
r:=1.197725763;q:=0.00029461;K:=12440.32338;p:=5.93047 6044;c:=0.712767752;delta:=0.027809701;
r := 1.197725763 q := 0.00029461
K := 12440.32338 p := 5.930476044
c := 0.712767752 d := 0.027809701
fx:=rx1-xK;
plotfx,x=0..15000,growth=0..4000;
h:=qxE;
f x
:= 1.197725763x 1 - 0.00008038376250 x
h := 0.00029461 x
g:=solvefx=h,x;
y:=qEK1-qrE;
Kondisi MSY: hMSY:=rK4;EMSY:=r2q;xMSY:=hMSYqEMSY;
hMSY := 3725.023952 EMSY := 2032.731006
xMSY := 6220.161685
plot{y,hMSY},E=0..4500,yield=0..4000;
TC:=cE;
g := 0., 12440.32338
- 3.060002368
y := 3.665043671E 1
- 0.0002459745036 E
TC := 0.712767752
TR:=py;
plot{TR},E=0..4500,Revenue=0..25000;
plot{TR,TC},E=0..4500,Revenue=0..25000;
TR := 21.73545369E 1 - 0.0002459745036
E
RentMSY:=phMSY-cEMSY;
RentMSY := 20642.30020
Kondisi Open Acces OA : xOA:=cpq;
xOA := 407.9538186
EOA:=solveTR-TC=0,E;
EOA := 0., 3932.143873
hOA:=qxOAEOA;
hOA := 0., 472.5936550
Kondisi Sole Owner SOMEY: MR:=diffTR,E;
MC:=diffTC,E;
MC := 0.712767752
MR := 21.73545369
- 0.01069273486
ESO:=solveMR-MC=0,E;
ESO := 1966.071937
TRSO:=pqESOK1-qrESO;
TRSO := 22067.40910
TCSO:=cESO;
TCSO := 1401.352675
RentSO:=TRSO-TCSO;
RentSO := 20666.05642
hSO:=qESOK1-qrESO;
hSO := 3721.018168
xSO:=hSOqESO;
xSO := 6424.138600
Optimasi Dinamik pada Discount Rate 2,8 fx:=r1-2xK+cr1-xKpqx-c=delta;
solvefx,x;
xOpt:=6289.082567;
xOpt := 6289.082567
hOpt:=rxOpt1-xOptK;
hOpt := 3724.566626
EOpt:=hOptqxOpt;
EOpt := 2010.207860
RentOpt:=phOpt-cEOpt;
RentOpt := 20655.64181
f x
:= 1.197725763 - 0.0001925554065x
+ 0.8537002996 1
- 0.00008038376250x 0 001747177547x
- 0.712767752 = 0.027809701
- 9.368375906, 6289.08256
RentOvertime:=RentOptdelta;
RentOvertime := 7.427495107 10
5
plot{y,hOA,hSO,hOpt},E=0..4500,yield=0..4500;
Optimasi Dinamik pada Discount Rate 12,18 delta1:=0.113328685307003;
d1 := 0.113328685307003
fx:=r1-2xK+cr1-xKpqx-c=delta1;
solvefx,x;
f x
:= 1.197725763 - 0.0001925554065x
+ 0.8537002996 1
- 0.00008038376250x 0.001747177547x
- 0.712767752 =
0.113328685307003
-40.85830973, 5876.445868
-51.49804679, 5749.809495 f
x := 1.197725763
- 0.0001925554065x +
0.8537002996 1 - 0.00008038376250x
0.001747177547x - 0.712767752
= 0.139761942375159
xOpt:=5876.445868;
xOpt := 5876.445868
hOpt:=rxOpt1-xOptK;
hOpt := 3713.649651
EOpt:=hOptqxOpt;
EOpt := 2145.056351
RentOpt:=phOpt-cEOpt;
RentOpt := 20494.78330
RentOvertime:=RentOptdelta1;
RentOvertime := 1.808437400 10
5
Optimasi Dinamik pada Discount Rate 15 delta2:=0.139761942375159;
d2 := 0.139761942375159
fx:=r1-2xK+cr1-xKpqx-c=delta2;
solvefx,x;
xOpt:=5749.809495;
xOpt := 5749.809495
hOpt:=rxOpt1-xOptK;
hOpt := 3703.724322
EOpt:=hOptqxOpt;
EOpt := 2186.440754
RentOpt:=phOpt-cEOpt;
RentOpt := 20406.42391
RentOvertime:=RentOptdelta2;
RentOvertime := 1.460084452 10
5
f x
:= 1.968666605x 1 - 0.00008302304977 x
Lampiran 20 Perhitungan Optimal SDI Pelagis Besar dengan Software MAPLE10
Zul Asman Randika; restart;
r:=1.968666605;q:=0.000652758;K:=12044.84782;p:=7.7096 18857;c:=0.991670991;delta:=0.027797363;
