May be associated with the presence of sodium in drinking water when present in high concentrations. Often from saltwater intrusion, mineral dissolution, industrial and domestic waste. Deteriorates plumbing, water heaters, and municipal water-works equipment at high levels.
Cost basis is the original price paid for shares of a security plus or minus certain adjustments required by applicable tax rules such as adjustments with respect to reinvested distributions and sales charges.
What cost basis is. In its broadest sense, cost basis refers to the price you paid for your shares. That figure is adjusted upward for reinvested dividends and capital gains and any commissions or transaction fees you paid.What cost basis won't necessarily tell you is how much money you made on an investment.It's intended to help you calculate your capital gains and losses when it's time to file your taxes.hat figure is adjusted upward for reinvested dividends and capital gains and any commissions or transaction fees you paid. What cost basis won't necessarily tell you is how much money you made on an investment. It's intended to help you calculate your capital gains and losses when it's time to file your taxes.