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.
Oneis cost. The cost to install a four-strand, barbed-wire fence is about $5,000 permile. The cost to install a typical, single-wire, electric fence is about $1,600 permile. If necessary, additional wires can be added to an electric-fence for about 10cents per foot.he cost to install a four-strand, barbed-wire fence is about $5,000 permile. The cost to install a typical, single-wire, electric fence is about $1,600 permile. If necessary, additional wires can be added to an electric-fence for about 10cents per foot.