DRAWKLINE(H,O,L,C);HB:=COST(99.9);LB:=COST(0.1);B3:=(HB-LB)/50;B31:=HB-B3;B32:=HB-2*B3;B33:=HB-3*B3;B34:=HB-4*B3;B35:=HB-5*B3;B36:=HB-6*B3;B37:=HB-7*B3;B38:=HB-8*B3;B39:=HB-9*B3;B310:=HB-10*B3;B311:=HB-11*B3;B312:=HB-12*B3;B313:=HB-13*B3;B314:=HB-14*B3;B315:=HB-15*B3;B316:=HB-16*B3;B317:=HB-17*B3;B318:=HB-18*B3;B319:=HB-19*B3;B320:=HB-20*B3;B321:=HB-21*B3;B322:=HB-22*B3;B323:=HB-23*B3;B324:=HB-24*B3;B325:=HB-25*B3;B326:=HB-26*B3;B327:=HB-27*B3;B328:=HB-28*B3;B329:=HB-29*B3;B330:=HB-30*B3;B331:=H