413047-Underground-Commercial-Sex-Economy

Figure 1 A Geometric Representation of the Optimization Problem
1.6. Solution of the Linear Program
Below are the 56 coordinates of the unique solution to the 448 constraint linear program, as reported by
lp_solve.
Table 3.20 Estimates of UCE for Sex, Drugs and Guns and UCE/CE for Other (millions)
City Year Sex Drugs Guns Other a
Atlanta 2003 $238 $104 $169 $14,500
Atlanta 2007 $290 $117 $146 $16,000
Dallas 2003 $99.4 $134 $171 $16,900
Dallas 2007 $98.8 $191 $171 $19,000
Denver 2003 $47.2 $54.7 $58.4 $7,470
Denver 2007 $39.9 $63.9 $47.4 $7,820
Miami 2003 $302 $93.4 $106 $15,300
Miami 2007 $235 $95.7 $118 $14,700
San Diego 2003 $124 $105 $46.6 $8,490
San Diego 2007 $96.6 $96.3 $47.7 $8,740
Seattle 2003 $50.3 $87.3 $83.1 $9,840
Seattle 2007 $112 $87.4 $60.1 $11,800
DC 2003 $155 $111 $150 $17,700
DC 2007 $103 $103 $160 $20,300
a Other includes the legal cash economy and all other underground economies with the exception of sex, drugs, and
weapons.
49