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.
Profit (economics) In economics, profit in the accounting sense of the excess of revenue over cost is the sum of two components: normal profit and economic profit. Normal profit is the profit that is necessary to just cover the opportunity costs of the owner-manager or of the firm's investors. In the absence of this much profit, these parties would withdraw their time and funds from the firm and use them to better advantage elsewhere. In contrast, economic profit, sometimes called excess profit, is profit in exces