The Dow responded positively to good news about inflation and retail sales, gaining a respectable 123.14 points to close at 12,076.11.  The Manufactured Housing Composite fell .43 percent to end the day at 953.  Sun Communities gained 1.38 percent, Cavco was up 1.15 percent and MSCI gained 1.10 percent.  Nobility Homes fell 8.34 percent, Skyline Corporation lost 1.57 percent and ELS dropped .90 percent.  Deer Valley and Palm Harbor Homes closed flat.