To Prevent the Overgrowth of Cyanobacteria and Algae in Water

question 39

Multiple Choice

To prevent the overgrowth of cyanobacteria and algae in water reservoirs, the water is often treated with

• A)iodine.
• B)copper sulfate.
• C)propionic acid.
• D)lactic acid.
• E)antibiotics.

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Definitions:

Variable Costing

A costing method that includes only variable costs—direct materials, direct labor, and variable manufacturing overhead—in product cost calculation, excluding fixed overhead.

Net Operating Income

Net operating income is the profit generated from a company's normal business operations, excluding expenses and revenues from non-operating activities.

Absorption Costing

A costing method that includes all manufacturing costs, both fixed and variable, in the price of a product.

Absorption Costing

A costing method that includes all manufacturing costs - direct materials, direct labor, and both variable and fixed overheads - in the cost of a product.