MAX NPNV7 SUBJECT TO H2-H1>0 H3-H2>0 H4-H3>0 H5-H4>0 H6-H5>0 H7-H6>0 PACR >200 OWLACR>100 I7>5000 ACUT1<700 ACUT2<700 ACUT3<700 RX2ACR>400 AREAA=1000 AREAB=500 AREAC=1000