Sodium silicate, commonly known as âwaterglassâ, is prominent due to wide commercial and industrial application. It is often composed of an oxygen-silicon polymer backbone housing water in molecular matrix pores. Sodium silicate products are manufactured as solids or thick liquids, depending on intended use. For instance, waterglass functions as a sealant in metal components. Lastly, although sodium silicate production is a mature industry, there is ongoing research for new applications given its heat conductive properties.
T/F Profit equals marginal revenue minus marginal cost. T/F The difference between economic profit and accounting profit is that economic profit is calculated. based on both implicit and explicit costs whereas accounting profit is calculated based on explicit. costs only. T/F Economic profit is greater than or equal to accounting profit.
There are several measurements of profit, including gross profit, operating profit and net profit. Gross profit is sales less the cost of goods sold. Cost of goods sold includes materials, labor and overhead. Operating profit is gross profit less sales expense, general expense and administrative expense. Net profit is operating profit less interest, taxes and other expense. Profit measurements are sometimes referred to as margins and are expressed as a percentage by dividing profit dollars by sales.