What Is the Purpose of Allowing Water to Cascade or Bubble

question 132

Multiple Choice

What is the purpose of allowing water to cascade or bubble in a fountain during the purification process?

• A)to mix air into the water and improve flavor
• B)to remove radioactive gases
• C)to remove unpleasant smelling chemicals like sulfur
• D)all of the above
• E)only A and B

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Definitions:

Net Operating Income

A profitability measure that calculates a company's income after operating expenses are subtracted but before deducting interest and taxes.

Break-even Sales

The amount of revenue needed to cover total costs, both fixed and variable, at which point a business neither makes a profit nor incurs a loss.

Wholesale Division

A segment of a company that deals with selling goods in large quantities at lower prices typically to retailers, rather than selling them directly to consumers.

Fixed Expenses

Expenses, like rent, wages, and insurance fees, that stay the same no matter how much is produced or sold.