The cost of natural gas saved in 2006 $âs is $5,346. Payback period = $5,346 / yr$81,889 Simple Payback = 15 years However, itâs reasonable to assume that the price of natural gas would increase during the life of this system.
One hundred police officers have died nationwide so far in 2015 while in the line of duty, up 15 percent from this time last year, according to the National Law Enforcement Officers Memorial Fund, a nonprofit law enforcement information clearinghouse. Of those 100, 31 were gun-related fatalities.
According to preliminary statistics released today by the FBI, 47 law enforcement officers were feloniously killed in the line of duty in 2012.The total number of officers killed is 25 fewer than the 72 officers who died in 2011.ccording to preliminary statistics released today by the FBI, 47 law enforcement officers were feloniously killed in the line of duty in 2012.