Drug Exclusivity. Exclusivity is the sole marketing rights granted by the FDA to a manufacturer upon the approval of a drug and may run simultaneously with a patent. Exclusivity periods can run from 180 days to seven years depending upon the circumstance of the exclusivity grant.
Nationally, the cost to install a fence averages around $2,600, with most homeowners spending between $1,580 and $3,669. This data is based on actual project costs as reported by HomeAdvisor members.
According to the home improvement project website DIY Or Not, the average price for a contractor to build a 100-foot long, 4-foot-high chain link fence reaches about $800 as of January 2011.hough a basic, self-installed fence can cost as little as several hundred dollars, professional installation of quality chain link fences can raise the price to a few thousand dollars, as of January 2011.