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TOTAL REVENUE CURVE, MONOPOLY: A curve that graphically represents the relation between total revenue received by a monopoly for selling its output and the quantity of output sold. It is used with the monopoly firm's total cost curve to determine economic profit. The marginal revenue curve, a key factor for determining the profit-maximizing level of a firm's output, is derived directly from the total revenue curve.

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CHANGE IN PRIVATE INVENTORIES

The increase or decrease in the stocks of final goods, intermediate goods, raw materials, and other inputs that businesses keep on hand to use in production. Formerly termed change in business inventories, this is one of two main categories of gross private domestic investment included in the National Income and Product Accounts maintained by the Bureau of Economic Analysis. The other category is fixed investment. Change in private inventories tend to be about 3 to 5 percent of gross private domestic investment.

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Today, you are likely to spend a great deal of time looking for a downtown retail store seeking to buy either looseleaf notebook paper or a three-hole paper punch. Be on the lookout for letters from the Internal Revenue Service.
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The portrait on the quarter is a more accurate likeness of George Washington than that on the dollar bill.
"Good humor is a tonic for mind and body. It is the best antidote for anxiety and depression. It is a business asset. It attracts and keeps friends. It lightens human burdens. It is the direct route to serenity and contentment."

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