d20:=1.2*LLV(C,300);d50:=1.5*LLV(C,300);d100:=2*LLV(C,300);STICKLINE((C>=d20 AND C
=O,O,C,8,0),colorred;STICKLINE((C>=d50 AND C=O,O,C,8,1),colorlimagenta;STICKLINE(C>=d100 AND C>=O,O,C,8,0),coloryellow;STICKLINE(C>=d20 AND C<O,C,O,8,0),colorliblue;STICKLINE(C<d20 ,O,C,8,0),colorgreen;d80:=1.8*LLV(C,300),colorgreen;DRAWTEXT(OSS(C,d20),d20,'---20%'),coloryellow;DRAWTEXT(CROSS(C,d50),d50,'---50%'),coloryellow;DRAWTEXT(CROSS(C,d80),d80,'---80%'),coloryellow;DRAWTEXT(CROSS(C,2*LLV(C,3