cost = [200  7.0    0.008
        180  6.3    0.009
        140  6.8    0.007];
mwlimits =[10  85
           10  80
           10  70];
Pdt = 150;
B = [0.0218   0.0093   0.0028
     0.0093   0.0228   0.0017
     0.0028   0.0017   0.0179];
B0 = [0.0003  0.0031  0.0015];
B00 = 0.00030523;
basemva = 100;
dispatch
gencost