!Keyword: portfolio, Markowitz, factor model;
MIN  Z + ATT + GMC + USX + PDEF + PBUD + PRET
 SUBJECT TO
  FZ) 0.0526839 Z + PDEF >= 0
FATT) 0.0114964 ATT - 0.440726 PDEF + PBUD - 1.089083 PRET >= 0
FGMC) 0.031285 GMC - 1.2398 PDEF + PBUD - 1.21367 PRET >= 0
FUSX) 0.0605033 USX - 1.5238 PDEF + PBUD - 1.234588 PRET >= 0
! Define how much of the factor we bought
DEF) Z - 0.440726 ATT - 1.2398 GMC - 1.5238 USX = 0
BUD) ATT + GMC + USX =  1
RET) 1.089083 ATT + 1.21367 GMC + 1.234588 USX >= 1.15
END
 QCP=  6

