d20:=1.2*LLV(C,300);
d50:=1.5*LLV(C,300);
d100:=2*LLV(C,300);
STICKLINE((C>=d20 AND C
STICKLINE((C>=d50 AND C
STICKLINE(C>=d100 AND C>=O,O,C,8,0),coloryellow;
STICKLINE(C>=d20 AND C
DRAWTEXT(crOSS(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,300)),2*LLV(C,300),'---100%'),coloryellow;
MA60:MA(C,60);