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MARGINAL PHYSICAL PRODUCT: The change in the quantity of total product resulting from a unit change in a variable input, keeping all other inputs unchanged. Marginal physical product, usually abbreviated MPP, is found by dividing the change in total product by the change in the variable input. Marginal physical product usually goes by the shorter name marginal product.

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INCOME EARNED BUT NOT RECEIVED

The three types of income earned but not received (IEBNR) by the factors of production are Social Security taxes, corporate profits taxes, and undistributed corporate profits. IEBNR is subtracted from national income to calculate personal income.

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Today, you are likely to spend a great deal of time at the confiscated property police auction wanting to buy either a birthday greeting card for your grandfather or a weathervane with a cow on top. Be on the lookout for a thesaurus filled with typos.
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Before 1933, the U.S. dime was legal as payment only in transactions of $10 or less.
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