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.
In 2010, 28 troopers were killed in the LOD. According to the S&P survey, the average age of the officer at the time of death was 39 years old and the average length of service was 13 years.3. By comparison, 61 officers were shot and killed in 2010âan increase of nearly 25 percent from the prior year. According to data from the NLEOMF, for the prior 10 years, an average of nearly 57 officers died each year as a result of a firearms-related incident.