You need about 350lbs of salt, but add slowly, over a period of a few day so you don't put too much in as it's very hard to get rid of salt in water.
15% of 14000 = 14000*15/100 = 2100 So 15% off of 14000 = 14000 - 2100 = 11900
Approximately 200 lbs.
14000€
#2 fuel oil = 140,000 btu per gallon/10 =14000 btu X 2 =28000 btu
14000
How much salt should be added to hard water depends on what you want to accomplish by adding the salt.
14000 amonth probably means how much of something you are getting each month. If that is your salary, then over a year, 14000 x 12 = 168000.
This information should be obtained from the manufacturer of the saltwater chlorinater you use. it also depends on how much salt is in it now.
14000
14000 pounds
14000
$13,160